Portal X Crossover

Xin Yun, a sarcastic young man, traveled to an unknown world by chance, but lost his chance to become the strongest because of his obsession with women... or sex. In a collision of the powers of nine powerful men, an incredible thing happened. Xin Yun was reborn back to the time when he traveled to the Isekai world. A fantasy journey is about to begin... 【The comic adapted from this novel is popular all over the world】

Kojo awakens in a mysterious cave with fragmented memories and a strange voice in his mind. As he explores his surroundings, he discovers that the voice belongs to the most advanced AI on the planet. The AI explains that Kojo was part of a failed teleportation experiment, which transferred his soul into a new world - specifically, into the body of a game character he created. However, Kojo soon learns that he is no ordinary being. As a construct of Arcana, the energy behind supernatural phenomena, he is destined to become the Demon God, one of the two primordials responsible for creating the universe. With this newfound knowledge, Kojo embarks on a journey to save reality, accompanied by a diverse group of companions: a Vampire, an Elf ,Demihuman, a Succubus, and a Princess. Together, they must navigate treacherous landscapes and battle formidable foes to prevent the destruction of their realm. Along the way, Kojo will discover his true potential, confront his destiny, and perhaps even find love among his harem of companions. Join Kojo on his epic quest to become the Demon God and save the world from destruction.

Make a wish.

In a near-future Earth devastated by war, famine, and societal collapse, Jiang Chen, an ordinary man struggling to make ends meet, stumbles upon a mysterious watch that opens a portal to a parallel, post-apocalyptic world. In this desolate wasteland, humanity has reverted to brutal survival instincts amidst rampant poverty, scarce resources, and the remnants of advanced technology. Realizing the immense potential of the two worlds, Jiang Chen devises a plan to use the post-apocalyptic resources to build wealth and power in the present day while offering food, technology, and hope to the survivors of the ruined future. He establishes a safe haven—an ever-growing mansion—as a base of operations in the wasteland, recruiting talented individuals and forming a loyal community under his leadership. As Jiang Chen navigates the dangers of the apocalyptic world, including mercenary bands, mutated creatures, and oppressive regimes, he also faces challenges in the present world, where corporate

William and his college class are ripped from Earth and thrown into Aethel, a world on the brink of collapse. Everyone gains incredible magical powers – except William. Mocked and underestimated, he's an outcast among heroes. But William has a secret: an SSS-ranked skill that lets him travel to Aethel's past. Learning lost magic from ancient masters, he'll surpass his classmates and become the true savior Aethel needs. But can he overcome the dangers of the past and present to forge his own destiny? While others studied about the first mage, William could go back in time and see the first mage himself! While others dreamed of seeing a dragon, William could go back in time, hatch a legendary dragon egg and turn it into his puppy. While others used common materials to craft their items, William could go back in time and mine materials that weren't find anywhere in Aethel anymore. Is it unfair? Perhaps, but William was not the type of person to not use the powers the universe gave him.

A boy born with an incurable illness is alone and isolated from the world. Unable to go outside and is stuck at home. His parents who are famous ignores his existence and eventually lead him to his demise. However the Boy is reincarnated into another world, The boy gets a new name called Shiebe Zacakria and is able to start life over again but they are human like monster called Z-Mon who terrorise the world.

A kingdom which was once plagued by demonic cults, and Suffered for it. They thought hunting them down would get rid of them, but the soldiers were to late. Now will the cults final will and testament be the end. Will it be demons or somthing else closer to home. _______

Wield ancient technology to overthrow your mage oppressors! Can your secret order of mage hunters save the kingdom, or will internal strife tear you apart? Magehunter: Phoenix Flame is an interactive fantasy novel by Nic Vasudeva-Barkdull, set in the same world as Battlemage: Magic By Mail. It's entirely text-based, 300,000 words and hundreds of choices, without graphics or sound effects, and fueled by the vast, unstoppable power of your imagination. Generations ago, invaders brought magic to the Kingdom of Jubai, setting battlemages at the top of the noble power structure and leaving everyone else oppressed. Now, a secret organization of mage hunters has risen up, phoenixlike, to stand against the mages' power and overthrow their rule. As one of these mage hunters, you wield the power of slipflame, a potent energy source that powers hunter technology. When you are called to go into battle against the mages, will you blast explosive bolts from your bow, throw silence bombs to cover your stealthy approach, or control your enemies from afar with puppet darts? But the mages are not the only foes that you will face. The mage hunters have split into factions, and internal discord threatens their mission. Is there still hope for peaceful elections? And if so, which candidate will you support? What secrets lie buried in the history of your realm? When the time comes for your uprising against the mages, will you stay loyal to your order, or will the mages' power lure you to their cause?

"Not the hero the world hoped for, but the villain it never saw coming." Humanity is at war with the Dowolf Beasts, a relentless race that nearly wiped out civilization. Two years ago, ominous signs heralded their return: Dowolf portals reappeared, and warships emerged from the depths of space. Once more, the Dowolves have come to claim what remains of the world. The long war has twisted human society, driving people to pursue power at any cost. Greed and fear have turned even the innocent into ruthless power hunters, willing to destroy anyone who stands in their way. Kaiza, a young man born into this broken world, knows the cost of this struggle all too well—his parents were slain by these very hunters. Fleeing from their clutches, Kaiza stumbles upon an underground cave, its entrance mysteriously unlocked by a drop of his blood. Inside, he finds himself drawn into a strange game-like dimension, faced with a series of deadly puzzles. Solving them offers unimaginable power, but with a grave warning: failure means death, and refusing to play is not an option. Driven by grief and a thirst for vengeance, Kaiza is willing to risk everything. With each puzzle he conquers, he inches closer to avenging his parents and uncovering the truth behind his destiny. But in a world where power corrupts, Kaiza must decide: Will he become a hero—or succumb to the darkness within?

"So many worlds, but which is ours?!" A hopeless high-schooler finds the last breaths of his life in front of a speeding truck. However, he reincarnates as Li Tianyu, the heir of a noble family in the world of Tianxia. However, even before he hits 20 in his new life, things soon take a turn for the worse... After being used as stepping stones in an internal power struggle, Li Tianyu and his friends find themselves sucked into a portal, only to end up in a new world plagued by an eternity of war between the humans and the demons. And now, Li Tianyu and his friends must find a portal home, all while battling the endless hordes of demons and fighting their own. `Published under W4ff1eHere on RoyalRoad`

The island where bad people go. Killers,robbers,rapist, and much more go to this island. Adisa had very little memory of his family. He didn’t do anything wrong. Now him and his fellow troops seek to find the truth about a organization plotting on the island. And the people who put everyone there.

In a world where nothing is as it seems, Arches is a young man thrust into an unforgiving journey. After a tragedy shatters his world, he finds himself caught between the fragile threads of his own humanity and the dark forces that seek to consume him. With every step, Arches is forced to confront not only the dangers of an unknown and merciless world but also the rising malice within himself. The path ahead is fraught with hidden powers, dangerous alliances, and threats that blur the line between reality and nightmare. Yet as he delves deeper into this new, chaotic existence, one question remains: can Arches hold onto what makes him human, or will he succumb to the darkness that beckons? "Malice x Determination" is a tale of resilience, a battle of wills in a world where survival means more than just staying alive—it means confronting the terrifying unknown. With each choice Arches makes, the cost grows higher, and the price of victory more uncertain. In a realm defined by shadows and secrets, his journey will push him to the very limits of his strength, willpower, and identity.

Known as "The Collector", Zein Karpa had an inventory worth millions in Age of Divinity, a Sci-fi, VRMMO game with over 500 million players. However, after months of being hunted by the ten great guilds, Zein decided to surrender, losing it all. Purposeless, Zein deleted his character and became a clerk at a sports store. 1 year later, Age of Divinity announces its largest expansion yet. Babel. With a renewed sense of adventure, Zein dives into the game once more. Will he be able to explore all its universe has to offer or fall prey to the powers who once deemed him a nuisance?

In the year 2147, the human race has spread to all eight planets of the Milky Way, even constructing rings to harness the Sun's energy whilst prolonging the life of the star. On Earth, what was San Francisco has been turned into Neo City, the first city that was rebuilt once humans created Neo Metal, a man made element that was stable and more durable than any other. Many corporations make tech with Neo Metal and various other electronics the such, however Zeoman Enterprises stand at the top of their game. Eventually, Zeoman Enterprises would create a one of a kind metal assassin, meant to guard the company's CEOs and other high ranking members. As well as hunt down any rebels against the company's monopoly. The Zeoman Enterprises Combatant Construct Serial Designation X-1288 opposes any enemies for his creators. Follow the journey of this mechanical marvel.

In a medieval world where demons roam the land, being a major difficulty in the life of basically everyone, a young, amnesiac kid(X) was discovered in a forest, with abilities and memories that were different from the world's barely remembered history. Read along his adventures, as he makes new bonds, learns new things, and uncovers X's past and identity, and how it ties into the planet's past. It has great action, excellent characters, and a diverse world with lots of mystery. https://discord.gg/JsQJzNrC Official Discord Server

Growth of civilization has been augmented continuously by the colossal presence of technology. A hundred years ago, earth suffered devastating calamities and humans weren’t able to survive in it anymore. Humanity almost perished but a few skilled technologists came together to weave seven space stations that were capable of housing thousands, albeit a few. The space stations banded together to form a single massive station named “The Sanctuary”, where about 7,000 people lived. Resources were scarce and all crimes no matter their severity were punishable by death, unless the transgressor was under 18 years of age. After the Sanctuary’s life support systems were found to be deteriorating, 202 skilled military personnel were dispatched to one of the the nearest planets, a promising candidate for supporting life. The main mission of the military personnel was to scout a planet for a few strange creatures that were capable of resisting radiation and thriving in unfavorable conditions. Humanity had never forgotten to reclaim its lost home, hence various projects were launched yearly with the sole aim of finding a solution to earth’s biggest problem— extremely high level radiation. Project Helix was finally supported by the Assembly although it raised ethical concerns. The project focused on introducing animal genes into humans, with the belief that humans would be able to survive the harsh conditions of earth. Many problems were considered before the Assembly finally gave their support. Would the genes from these animals be compatible with the human genome? Would they be able to integrate into human cells and function as intended? How would the genes be edited and regulated to ensure they don’t disrupt other essential human genes or processes? Could introducing these genes have unintended consequences, such as altering human physiology, behavior, or cognitive abilities? Would the introduction of animal genes into humans raise ethical concerns, such as the potential for unforeseen side effects or the blurring of lines between species? Each one of these problems was enough to dissuade the upper echelons of the Assembly but the deteriorating life support systems was a major concern hence humanity decided to take a big risk, or perhaps a leap of faith. Let’s delve deep into this story so as to enjoy the alluring taste it has to offer, as Miguel Morien creates a new path for humanity, a path along which humans are able to fuse with the genes of beasts, thereby bringing out their lethality and battle prowess, further dazzling the entirety of the world with it.

*A story about demons and angels* ----- Enjoy ;)

This world is built on power, greed and vengeance. How can someone freshly freed from their boredom react and adapt in this new world. (sorry I don’t know how to write one of these (╥_╥) but please read and try your beat to enjoy it this did take a while to write. )

Notes: I plan to publish this novel on RoyalRoad.com. You can also check my profile there. Link: https://www.royalroad.com/profile/598628/fictions Rhyme and Holy Night have been rivals since they were kids, competing in everything from academics to sports. But when Moryn, their childhood friend since kindergarten, becomes the object of their affection, their rivalry takes a complicated turn. Holy Night is a homosexual woman, adding another layer of complexity to the love triangle. Moryn, unsure of how to handle the situation, finds herself torn between two people she cares deeply about. Despite Holy Night's efforts to surpass Rhyme and win Moryn's heart, Rhyme always seems to come out on top. As tensions rise and emotions run high, the trio faces the challenge of understanding and resolving their complex feelings in order to find a way forward.

*Setting* A ravaged world, overrun by otherworldly beasts and mysterious dungeons. *Protagonist* Kairos, a resourceful student. *Plot* Kairos discovers Geonav, an sentient AI system, granting him extraordinary abilities: 1. *Portal*: Instant transportation. 2. *Eyes of the Void*: Dual portal deployment (3km range). 3. *Passives*: 4. *Portal Size Manipulation*: Seamless connections between disparate portals. 5. *One-Sided Portal*: Unidirectional travel. 6. *Delete Portal*: Instant portal removal. *Quest Begins* With Geonav's guidance, Kairos must navigate treacherous landscapes, conquer dungeons, and survive the apocalypse.

In the heart of a peaceful town, Kazuki and Shizuka live a life that’s both simple and enchanting. Kazuki is calm and composed, a man who finds joy in life’s little routines, from cooking breakfast to strolling through quiet streets. Shizuka, with her playful personality and unmistakable silver hair, is the spark that keeps his world lively. She’s bold, unfiltered, and utterly in love with him, her days filled with teasing remarks, affectionate glances, and the warmth of her unwavering devotion. Their days unfold in a charming rhythm: morning conversations over breakfast, lazy afternoons spent side-by-side, and evenings wrapped in the comfort of each other's company. Though their life together may seem ordinary, it’s within these small, daily moments that the depth of their connection reveals itself. Shizuka’s carefree nature is balanced by Kazuki’s calm presence, and together, they find happiness in the warmth of a shared life. For them, love isn’t in grand gestures but in the quiet spaces between words, the laughter that fills their home, and the gentle embraces that define their days.

In the aftermath of Judgement Day, Earth lies in ruins, overrun by obscure beasts commanded by Abaddon, the all-powerful devil who once ruled the depths of hell. Humanity’s final hope, Joseph Abrams—chosen by God and wielding the sacred power of Dovanity—waged a desperate battle for survival. Despite his heroic efforts, entire continents fell, though he managed to shield large regions with powerful barriers to stave off annihilation. But a dark tide rose to meet him—Fiendity, a twisted power fueled by worship of Abaddon, led by the ruthless Iche Clan and their formidable leader, Oba Iche. In a fateful clash, Abrams sealed away the Iche Clan, leaving only Udo Iche, saved by his mother’s sacrifice. Years later, Udo lives quietly with a foster family, hiding his heritage. This fragile peace shatters when affiliates of both Dovanity and Fiendity hunt him. In a cruel twist, Udo’s foster brother is captured, driving Udo to action. With the help of vigilant allies, Udo must embrace his legacy, rescue his brother, and battle the encroaching darkness threatening to consume the world.

In a realm where nightfall heralds a war with vampires, hunters are the guardians. One such teenage hunter awakens to a startling change: fangs protruding from his gums, a thirst for blood surging within him. He has become the very entity he hunted with fervor. To his bewilderment, the lethal touch of silver fails to end his life. Torn between his humanity and the nascent vampire within, he grapples with his innate sense of duty, his relentless pursuit for justice, and his ingrained loathing for vampires. Yet, the vampire within whispers of enhanced senses, formidable strength, and a seductive lust for blood. Driven by an unquenchable thirst to uncover his true identity, he embarks on a perilous odyssey of self-discovery, teetering on the precipice that divides human from vampire. Can he reconcile these warring essences, or will they engulf him in the very shadows he once vanquished?

*MAJOR UPDATE TO ALL CHAPTERS* In this story we explore the discovery of teleporter technology, origins of the berserker power-up, the circumstances behind the teleporter accident and we dig deeper under the skin of UAC officials. Book 1 in a series of 4.

What’s Good? What’s Evil? Yuan Tianzhu didn’t know anymore. Torn in two halves—one shining with righteousness, and the other embodying pure evil—He was walking on a tightrope of morality, suspended above an abyss of darkness. Is he Good? Is he Evil? Or something far worse? The only thing Yuan Tianzhu knew for certain is this: People are born innocent. But he? He was anything but.