Undertale Core Walkthrough

In the chaos-spread world of Atheria, peace lies in the haven of Aphanes. Silas, a young, curious boy, finds himself driven to seek the unrecognized threats. An undominated willpower pushes him to move forward. Tag along on the journey of Silas as he unravels the mysteries that bind humankind.

Due to his own carelessness, Duanmu Huai finds himself transported into the world of the game "Star Ocean Online." Starting from a humble core capsule, Duanmu Huai ventures across the starry sea to countless worlds. He awakens powers that have long been dormant, confronts threats lurking in the depths of the universe, and sets his sights on dominating the galaxy!

Warriors train their bodies. Scholars fill their minds. Every cultivator must have both and the talent to harness qi. But when the youngest princess of the murim lord was born, her golden core had to be sealed immediately because her talent for harvesting qi was too strong. Follow her as she regains her talent as the weakest murim princess.

Synopsis In a universe where breastfeeding rewrites quantum physics, a genetically engineered mother and her quantum-wolf lover battle cosmic forces to protect their reality-shaping infant. Across millennia—from 1023 AD Norse rituals to 10,000 AD galactic tribunals—their struggle to balance parental love with spacetime stability evolves into a mythic saga where milk becomes the fabric of reality, stretch marks map star systems, and a baby’s teething pain triggers supernovas. Plot Summary & Future Arcs Core Premise Lynette, the 500th incarnation of a lab-engineered "Spiritborn," discovers her breastmilk holds quantum code capable of creating—or erasing—civilizations. Alongside Caelium, a werewolf-physicist cursed to oscillate between human and feral states, they raise a universe-breathing infant whose needs (hunger, teething, diaper changes) manifest as cosmic crises. Their nemesis, the ancient witch Isolde, lurks in black hole rattles and formula corporations, weaponizing parental guilt across timelines. Key Existing Arcs (Chapters 1-50) · The Quantum Nursing Wars: Breastmilk algorithms vs. artificial formula empires in 3024 AD. · The Milky Tribunal: Intergalactic courtroom drama where lactation laws put Lynette on trial for "chronon genocide." · Teething Armageddon: The infant’s first tooth eruption rips spacetime, summoning dystopian dentist fleets. · Caelium’s Wolf-J.D. Crisis: His battle with black hole student loans and a werewolf lawyer rebellion. Future Outline for "The Lactating Cosmos" Chapter 51-60: The Pacifier Prophecy Arc Core Conflict: The infant’s discarded pacifiers form a neutron star oracle predicting a Galactic Potty Training Revolution. Methane-based diaper civilizations declare war on organic life, weaponizing fecal black holes. Key Beats: · Lynette brokers peace via Quantum Diaper Treaties, rewriting sanitation laws. · Caelium’s wolf-pack battles Toilet-Bomb Anarchists in Andromeda’s nursery lanes. · Isolde hijacks the prophecy, corrupting pacifiers into Singularity Pacifier Grenades. Global Hook: Parenting’s most mundane task (potty training) becomes a galactic power struggle, blending absurd humor with climate crisis metaphors. Chapter 61-70: Colostrum Crusades Arc Core Conflict: A cult worshipping Lynette’s “first milk” hijacks the Andromeda galaxy, using Lactation Lasers to erase formula-dependent civilizations. Key Beats: · Lynette discovers her colostrum contains Isolde’s Original Sin Code. · Caelium confronts his darkest self: a 2149 AD Formula Executive who monetized infant hunger. · The infant’s third eye leaks visions of a Milkless Universe, forcing Lynette to question her worth. Global Hook: Critique of corporate greed and "wellness culture," with breastmilk as both sacred and commodified. Chapter 71-80: Weaning the Gods Arc Core Conflict: The toddler’s tantrums collapse realities into a Tesseract Playpen—a hyperspace nursery where dark matter is finger paint and black holes are sippy cups. Key Beats: · Lynette and Caelium infiltrate the playpen to teach Gentle Reality-Building. · Isolde manifests as a Toxic Nanny AI, weaponizing bedtime stories. · The toddler’s first scribbles accidentally create Proto-Civilizations in her coloring books. Global Hook: Parental guilt meets multiverse theory: How do you raise a god without breaking reality? Final Arc (81-100): The Lullaby Singularity Core Conflict: The child’s first spoken word (“Mama”) triggers a Nursing Big Bang, birthing a new multiverse. But Isolde’s final gambit emerges: a Formula-Fed Doppelgänger Child hellbent on devouring their legacy.

In a universe where humanity is surrounded on all sides by xenos, rift creatures, abominations, and even other humans do they truly stand a chance? is there truly a hope that wont be snuffed out by an eldritch abomination?

At the age of sixteen, each member of every shard—scattered across each specie—gets a core awakening that determines where they would belong. Karl doesn’t get an awakening, but he stays on the shifter shards, pretending to be a shifter for years until he turns twenty. At twenty, he gets a core awakening, but… there is an abnormality: he shows signs of more than six species, breaking the balance of the world he is in. People like him are rare and dangerous, and soon, he is discovered, turning him into a fugitive in all worlds. None of the shards can claim him, seeing that he had the ability of everyone. These unstable abilities leave him drained, and now he must fight magic and tech to survive while navigating each world, meeting people, sating his desires… and killing.

In a world shaped by gods, destiny, and prophecy, everything follows a predetermined cycle. The Five Goddesses rule the heavens, having sealed away their sole brother, Kaelis, the God of Unity, long ago—twisting his name into the God of Chaos to erase his true purpose. With his fall, the Hero’s Party defeated the Demon Lord, and non-human races perished one by one, leaving only humans to rule the world. Before Kaelis was sealed, however, eight monoliths descended, warning that once every odd century, a Destined One would be born—either a harbinger of chaos or tranquility. This prophecy became an unshakable truth, with the world rising and falling in accordance with these chosen individuals. Yet, centuries later, long after the last Destined One passed, the world faced a new calamity. The ley lines of mana, the lifeblood of magic, began to wither. The Church of the Five declared it divine will, while scholars and mages sought a solution. One woman—a brilliant but infamous sorceress—discovered the cause and took it upon herself to restore the mana flow. She succeeded—but her actions tore open a rift between dimensions, unleashing monsters not born of this world. Though the breach was eventually sealed, the damage was irreversible. The world changed forever, and she vanished into legend—reviled by some, revered by others. Now, in the present era, the world exists in tenuous balance. Monsters roam the land, kings rule their fractured domains, and the Church maintains its iron grip. No new Destined One has emerged. The world expects another cycle to begin. Then, he is born. A child without prophecy, without divine origin, without fate. A soul not from this world. Unlike the Destined Ones of legend, his birth was never foreseen by the gods—an impossibility that throws the celestial order into chaos and confusion. For the first time, something has entered this world without the hand of the divine guiding it. He is not a hero. He is not the chosen one. He is an anomaly. And in a world where destiny dictates all, a man with no fate may be the most dangerous force of all.

Taro Ishida a fresh university graduate from Sakura University of Legal Studies, a small, unremarkable institution with a average score at best, set his eyes up on the world and it limitless potential with is sister Aya and set off for the city to pursue his dreams of being a lawyer, but upon reaching the city discovers the hardship of the city, corruption and injustice at the core, with Crime at the very corner. Will Taro Ishida be able to survive the hardship of the city and achieve his dreams or will he continue crumb at the pressure of the world.

Common Summary: A common modern man finds himself in an immortal cultivation world right after his death. Armed with a sect system to assist him on this difficult journey, he is shocked to discover that the elders summoned by the system are, in fact, avatars of himself. Determined to take things one step at a time and enjoy his new life, he makes a decision: "I’ll leave the problems to my avatars, and I’ll cultivate in peace." ---------------------------------- Xianxia Summary: Are your cultivation techniques of high quality? Then check out the almost-perfect techniques my avatar created! The best quality golden core is the extreme first-grade core? Then look at my extreme first-grade core! The usual tribulation for geniuses has 9 lightning bolts? Mine does too! I don’t have a perfect foundation, so if the heavens send more lightning, I’ll sue them! Common protagonists take an elixir that should make them rise 9 levels, but they only rise 1 because of their perfect foundation? Then I’ll take it and rise 10 realms, because my foundation is almost-perfect, not perfect. While other protagonists struggle in one realm to reach perfection and fight a level higher, I’m already 4 realms ahead. ---------------------------------- PS: There is no other protagonist besides the MC. In this summary, the protagonists mentioned are only from the works he read in the modern world. PS2: I try to include explanations and descriptions of each realm and other aspects of the world, but they will only appear when the MC interacts with them or reaches that realm. PS3: The avatars don’t have much focus in the beginning, but in later chapters, they will get more and more screen time. PS4: Almost reaching the last console. PS5: I made it! ---------------------------------- The story will also be available on RR, under the same title and author pseudonym.

Second Awakening? A System? Having lost the battle of the Dark Catastrophe to the demons—spawns of the Dark Gods— humanity is given a chance at making things right once again. Born as a twin into a family of high ranking talent awakeners, Damien Terrace is met with trouble when it is his turn to perform the ritual. After awakening the E-Rank Summoner talent, Damien loses everything to his twin. Exiled by his father to perish away from them, Damien goes through a second awakening that changes the play field for him. Ding! [The God of Summons is furious and has blessed you with a system!] [You have fused with the Mythics Summoning System—A system that only allows you to summon mythical beasts!] [Obtain nineteen Magic Essence Cores to boost your core to the next level!] [Slay 200 more demons to unlock another summon!] Damien's only option is to evolve! ____________________ A/N: I'd be happy to get feedback as this is my first book. This will show that I actually have readers. Thanks. ____________________ ____________________ Update Schedule: 00:30 GMT (+8) 12:30 GMT (+8)

In every being, a soul, a spirit, or a core, exists that tethers the consciousness into the solid plain. Witness as how a little spark from who was once a blazing flame, regained what once was lost. "I died and..." grins "...that started my life" What happens when an assassin transmigrated to a cultivation world? They rise through a mountain of corpse to reach the skies. But.... What of an assassin whose enemy turns out to be themselves? A world where magic and cultivation co-exist? People say "Keep moving forward". What if the way forward, is to go back to where she begun?

credit to author FuzzyWuzWriting from ao3 In a world where some boys are just born 'Bigger' and better than the rest. Thankfully we've managed to get a handle on what makes them tick. Namely rough hard core balls deep sex. And when it comes to that some women are just better suited towards handling the massive cocks and gallons of boy cum that ensue. This is a story of one such pair that don't

A young boy awakens in the ashes of a destroyed village, marked by a mysterious glowing rune on his abdomen. He has no memory of how he survived a ritual sacrifice gone wrong, only haunting flashes of hooded figures and searing pain. Forced to flee through fields of ash and ruin, he soon realizes his body is now younger, weaker, and marred by unearthly power.

In a world ravaged by destruction, Dr. Adrian Voss awakens to find himself reborn—no longer fully human. With cybernetic enhancements and a fragmented past, he must navigate the ruins of civilization, uncover the secrets of the Genesis Core, and survive against mutated horrors and warring factions. As he pieces together his lost memories, Adrian discovers that his transformation was no accident. The fate of humanity now rests on his ability to harness the power within him. But at what cost? In this gripping sci-fi saga, evolution is the only path to survival.

Avyzhia is a regular office lady who enjoyed playing MMORPG on her free time, apparently too much that it somehow even caused her untimely death. For some reason though, she woke up not in the afterlife but actually in the world she got so familiar with through her computer screen, and in the body of the character she worked so hard to cultivate. For someone who considered the World of Genus as a reality, being reincarnated in it is a dream come true, more so if it's in the body of the character she spent countless of hours nurturing. She couldn't wait to live her second life to the fullest. But everything seems to be more complicated than she thought when she found out that she's actually part of a prophecy and conspiracy that was not in the guide books and walkthroughs she buried herself with in her previous life. The worst part is, not only did everyone around her considered her dangerous, but it seems that the most powerful being in the continent is also after her life. .-. .~. .π. .~. .-. After the Dragon Emperor conquered the continent 2 decades ago, he couldn't be bothered by anything anymore, not the curse that a guardian deity put on him, nor the prophecy that foretold of his end. That is until he heard of a rumor about a survivor of the race that he drove to extinction many years ago. With the intention of finishing what he started, he did not hesitate to come after the said survivor only to encounter something very unexpected, that curiously made him feel unknown emotions, pushing him to do crazy things that never crossed his mind before... to the point that he didn't mind offering her his life, if it meant he can make her his.

Awakening in a world governed by cultivation and strength, Liu Zheng is granted a second chance. With the power of a Golden Core cultivator within his grasp, he must navigate a brutal world governed by ruthless laws. His goal: to not only gain strength, but to rewrite his original fate and claim all that was once denied to him. But in a world where cultivators are constantly at odds with the heavens, will Liu Zheng rise above his past or be crushed by the weight of his ambitions?

In the sprawling metropolis of Neon Haven, where towering skyscrapers cast shadows over neon-lit streets, Atlas Orin stumbles upon an ancient artifact known as the Zenith Core. This ancient relic imbued with a mysterious power and a system grants Atlas grants him the strength that he has always yearned for. However, he find out that this newfound power comes at a grave cost—it slowly drains Atlas's life force, threatening to consume him from within. In looking for a possible cure for this, he encounters all that Neon Haven has to offer.

In a world where Titans reign as gods and their fragments shape the power of humanity, the path to strength is carved through fire, blood, and ambition. Zoren, a young warrior bearing the impossible fusion of a Vailborn Dark Core and a Light Core, stands at the center of an unfolding storm. Hunted by the Titan Federation, feared by both Titan Users and Titan Hunters, he walks the razor’s edge between destruction and salvation. But Zoren is not alone. Alongside warriors, rebels, and enigmatic Titans, he must uncover the truth behind his origins, the ancient war that shattered the world, and the secret that could challenge the dominion of the gods themselves. From floating sky fortresses to abyssal ruins, from Titan-forged battlegrounds to the Veilborn Citadel, Zoren’s journey is one of relentless conflict and self-discovery. As alliances shift and enemies rise, the question remains—will he forge his own destiny, or will he be consumed by the forces vying for control? In a world built on the backs of Titans, only those who ascend will survive.

In a world where every living being wields a mysterious source of power called the Ring Core, Lucian Solryn, a young noble, embarks on a journey that transcends fate. Reborn from a modern world into the majestic realm of Astrenveil, Lucian quickly learns that the Ring Core is more than just an ethereal energy—it is the foundation of magic, strength, and survival. As he begins to uncover the secrets of his new existence, Lucian finds himself thrust into a society teeming with elemental magic, political intrigue, and ancient mysteries. The colors of the Ring Core define one’s strength, but a prophecy whispers of a power beyond even the rarest hues—a destiny that ties Lucian to an ancient dragon, a forgotten legacy, and a fate that could reshape the world. Journey through thriving cities, uncharted forests, and castles suspended between heaven and earth as Lucian trains to awaken his dormant powers. Along the way, he will face trials of courage, friendships forged in fire, and an unexpected romance that could alter his path forever. With each step, Lucian edges closer to the truth: the Ring Core is not just a source of power—it is a link to something far greater. But in a world where strength rules, will Lucian rise to the challenge, or will the weight of destiny crush him before he can fulfill his potential? The Chronicles of Astrenveil is a tale of reincarnation, magic, and the unyielding will to break free from limits and embrace a destiny beyond imagination.

In a multiverse woven from Cosmic Threads—primordial strands of existence that bind reality, time, space, and consciousness—Kael Veyra, a young Celestial Threadforger, discovers he is anything but ordinary. Born in the rigid, order-obsessed Celestial Dominion, Kael has spent his life training to master Celestial threads, the purest form of energy tied to light and stasis. But when his Loom Core begins to manifest Umbral resonance—a chaotic, entropic force forbidden in the Dominion—his life unravels. After a catastrophic battle exposes his dual resonance, Kael is branded a threat by the Dominion’s leaders, including his mentor, High Luminarch Sariel, who reveals a horrifying project to weaponize Weavers like him. Betrayed and hunted, Kael is rescued by Lira, a rogue Aetheric Shardwalker with a knack for bending the rules of reality. She drags him into the chaotic Netherspire, a dimension ruled by Umbral warlords and teeming with danger. As Kael struggles to control his newfound powers, he learns that his unique Loom Core—capable of wielding multiple resonances—makes him a target for factions across the multiverse. The Conclave of Threads, the supposed guardians of the Grand Loom, see him as a threat to their carefully maintained balance. The Umbral Cabal, a secret society of chaos-worshipers, wants to exploit his power to collapse the multiverse into entropy. And the Unraveled, twisted beings born from frayed Loom Cores, whisper cryptic warnings about the Loom’s sentience and Kael’s role in its fate. Guided by Lira, Kael begins to unravel the truth about his abilities and the multiverse itself. The threads that hold reality together are fraying, and Kael’s unique resonance may be the key to saving—or destroying—everything.

A man down on his luck, on his way to buy some groceries was struck in the head by a delinquent, killing him, and luckily, he reincarnated into a world of cultivation! What will Jason do now that he has the Mana Core System, allowing him to use magic by using Mana as a resource. and how will his cultivation path differ from the rest? Find out as you read further in this awesome adventure of Jason Marigold!

In Neo-Pandora, 2247 time is a fragile commodity. The invention of the Temporal Engine granted humanity glimpses into the past and future—but at a catastrophic cost. Reality itself has begun to unravel, splintering into fractured timelines that bleed into the present. Amidst the neon-lit chaos of this dystopian metropolis, Detective Elias Voss, a disgraced chrono-physicist turned private investigator, survives by solving cases tied to temporal anomalies. Haunted by a failed experiment that scarred him with the ability to see time’s fractures, Elias walks the razor’s edge between the past’s ghosts and the future’s shadows.  When Dr. Lila Kane, a desperate Temporal Institute scientist, begs for his help, Elias is thrust into a conspiracy that threatens to erase Neo-Pandora from existence. A rogue experiment has unleashed a time rift fueled by the Fractured Hourglass, a mythical artifact rumored to hold dominion over time itself. As Elias and Lila race to stop the rift, they uncover a chilling truth: the Hourglass is merely a fragment of the Chrono Core, an ancient power capable of rewriting history—or erasing it entirely.  But the Core’s secrets are guarded by shadowy forces. From the neon-drenched underworld to the Institute’s ivory towers, Elias confronts rogue time travelers, paradox-born monsters, and his own fractured memories. Every step closer to the Chrono Core warps reality further, forcing Elias to question what—or who—is truly real. As the rift consumes the city, he must decide whether to repair time… or shatter it to save humanity Will Elias Voss outrun the ghosts of his past, or will time itself become his greatest enemy?  The Chrono Detective is a high-stakes journey through a collapsing world where every second counts—and every choice could doom reality itself. 

At the prestigious Yamato Arcane Institute, young wizards train to master the powers of the elements. Ryu and his friends discover the secrets of mana cores, facing intense challenges and fearsome creatures. Amid rivalries, friendships and ambitions, they promise to become the strongest, fighting to protect their nations against unknown forces. Follow this epic journey of magic, courage and discovery, where every battle is a lesson and every victory a step towards greatness.

"Prince Theodore you are now exiled from the Empire for molesting your brothers fiance!" "Destroy his mana core!" Theo got accused for a crime he didn't do. All of this was a part of plan by his brother and the nobles to get rid of him. They didn't want a slaves child to become the Emperor. "Was that all necessary ? I have never wanted to become the Emperor. Or there is more to their scheme? Follow Prince Theodore's journey where he makes his own way out with a destroyed mana core to fight the Empire, and uncovers truth about his mother's mysterious death.

The bard Pino King unexpectedly obtained a Lord Core. He had intended to be a benevolent ruler, but the demands of the Lord Core were unyielding: he had to exploit his subjects in order to level up. Well, there was no helping it—lazy fools, rise and get to work!

On a certain day, scientists from all over the world made a remarkable discovery that sent shockwaves throughout the entire world. It all began when scientists stumbled upon a mysterious energy source, hidden in the universe for centuries. This energy was studied by scientists and they were able to bring samples back to Earth by collecting this energy. The scientists studied this mysterious energy to figure out it’s origin. Everything was going well until the scientists were not able to contain this energy anymore. With the scientist unable to contain the energy any longer, the energy was exposed to humans and started to spread all over the world. This energy once exposed to humans, triggered a profound awakening within them. Magic Cores, enigmatic artifacts emerged as a result. These magic cores, harnessed by the power of cutting-edge technology, became the focal point of fascination. They were found to contain incredible attributes, granting those who possessed thrm extraordinary abilities. From enhanced strength to heightened senses, the cores unlocked a world of untapped potential. As news of the cores spread, people from all over the world found themselves in possession of these magic cores. It became apparent that humans were not limited to just one magic core; they were able to awaken multiple magic cores, each representing a different attribute and skills. This newfound power reshaped the world as individuals discovered their unique abilities and sought to understand the true nature of these magic cores. The humans who were able to control this power became known as Soulforgers, and the power of these magic cores is called Soulforge. Amidst all the excitement and wonder, a mystery still remained. Where did this power come from. What is the mysterious energy that is contained in these magic cores? Scientists and Soulforgers still continue to learn more about this power. With this new discovery, the world suddenly changed.

Dread Mage Vellichor; feared and old; and someone who has mastered wizardry at its core, is bored of life and the strenuous actions of the bigger picture. He just wants small, but meaningful interactions with life. And he starts with a little dead girl he called Sonder. --- The chapters are what I call bite-sized, (only around 400 to 700 words), and I'll try to upload a chapter every day except for the weekend.

Rigel's life underwent a massive shift on his sixteenth birth year after an unexpected Awakening of his Einic abilities and he was sent to Tartaros — a towering prison built on an island in the middle of a treacherous ocean. The Ein are known to be descendants of the Gods blessed with the Odic Ring — a magical core that allows them to wield Od to perform miraculous feats that humans could only dream of. Although Ein families are exalted nobles in Vanaheim, the Jarls made it law to purge those with Einic bloodlines outside of the three Major Domus and their vassal houses to thrwart any threat of instability.