I Secretly Develop Myself In The Demon World

Elara was not a nosy person, but something about her supposedly perfect boss helplessly weeping at night in an empty office triggered her curiosity. Mr. Terrence, her boss, was the ideal image of perfection: powerful, rich, and amiable. There had not been a single flaw in him until the day she saw the crack in his mask. Not only was he not the dominant figure she had assumed, but he was also clingy, sweet, and... wasn’t this the ideal puppy boyfriend?! How was this possible? Her boss was actually a secret softie! Follow Elara as she navigates the chaotic relationship with her 'perfect' boss, filled with nothing but surprises!

I am the 36th Demon King, the weakest in my empire’s history, yet I wield the shadow powers of the first Demon King—the God Slayer. For two thousand years, our kind has waged war against humanity. But this time, I crossed their borders not as a conqueror, but as a wanderer drawn by whispers of a devastating pandemic—a plague that spares no race, ravaging humans, elves, and demi-humans alike. In the shadows of their suffering, I found myself doing the unthinkable: helping them. Saving lives. Easing their pain. And to my astonishment, they began to hail me as a hero. Yet a question looms over me: Should I continue this masquerade as their savior? Or should I remind them of the truth—the Demon King who stands at the edge of light and shadow, deciding their fate?

The Demon King, Arnos Salvador, after achieving peace with humans, went to sleep. When he woke up, he found himself in the world of the novel he had previously read. What will happen to Arnos with his armament, and even his knowledge of the story of the novel and his experience as a former Demon King? What are the challenges and events that he will face? We will learn all of this together. 

What to do when you find yourself transformed into the vicious female supporting character in a family that dotes on the group pet? Of course, it's to keep away from the protagonist, She's practically the darling of the heavens, with a protagonist halo so strong even a dog would fall for her. Hiss, Bai Zhi said, "Can't compete, can't compete, cherish life, stay away from the protagonist." All she wanted was to quietly make some small money and live freely, but— Group pet with tearful eyes, "Sister, come back, I'll let you have our brother." Bai Zhi, "..." No need, I refuse. Group pet with an overflowing Mother Teresa complex, "This was all my fault; please, don't blame my sister!" Bai Zhi, "..." Look at this white lotus script; hey! Where's my knife? — Even more fantastic was when that baby-faced weak little brother suddenly appeared midway and transformed into a boss! Bai Zhi, "???" A new book has started; the Film Emperor's daughter is hibernating again. There are new book activities, sweet, sweet, sweet

"Once Upon Myself" is a collection of stories that delve into the shadows of the human soul. Each chapter unfolds a tale layered with metaphor and meaning—a boy chasing an impossible dream, a woman lost in the echoes of her past, a man caught between time and choice. These are not just stories; they are reflections of the battles we fight within, the questions we avoid asking, and the truths we fear to face. Step into a world where every page reveals a new corner of the mind, and every tale whispers: What if this is you?

Before, it was a peaceful earth. There were no powers. No one was special. There were no conflicts. Maybe besides a few wars here and there. Then it was opened. Demons came into our world. We fought back. We weren’t enough. Until the first person to awaken their manifest came forward. Its been over a hundred years since this war began. That is where we meet our main character, Konpeki Seiryu, who’s parents sacrificed themselves for him. With his “unknown” manifest, will he be able to drive the demons back? Or will inner conflict disrupt his journey?

Agma Gwabuha was a delinquent all his life. Always violent, he got a job that coincided with it, this job appeared right before the apocalypse, just like everyone else’s job. But he learned he was unique, he was able to evolve his job as a demon prince to become an even higher rank of demon. How will he handle his new power? Will he survive the apocalypse? read to find out

When a man meets his death, he finds himself with fragmented memories of his past life living in a universe with powerful individuals and devastating abilities . With a powerful ability to traverse to the Magus World, he will try his best to overcome everything, and have a meaningful life.

Jamie Kline was an awesome superpower in the Apocalypse. But she had to explode herself to stop her teammates from injecting her with alien DNA. Now, she wakes up 300 years later and finds that because of her power explosion, the world lost Super Powers. And the zombies were still existing. But her enemies are also alive. She is ready for some revenge. There is just a little problem. She finds out that she can give others superpowers. A glitch. She can give powers like she is breathing. Easy. Her chaotic revenge plan became more chaotic than ever. Sawyer wanted to be the first person to awaken his superpower but he became the second person because Jamie was watching Leo save him. From trying to get her to give him superpowers, he started liking her. And, finally, he started fighting her war to bring peace in his world. ** Guild Tournament Mutant plants, animals, and zombies Space powers World building **

"He's truly a demon!" For years, this demon had tormented humanity. This demon was the Demon King, the vilest evil in known history. With nothing new coming forth, the Demon King decided that it was time to die and is finally executed by the human race. But that was a long-lasting ploy on his part, a ploy to another life. However, the Demon King's plan reincarnate into a life of his choosing fails as the Stream of Life rejected him. This forces him to reincarnate into the body of a young man known as Aaron Winters and lives his new life the way he wanted. This new Aaron would come to discover the secrets of the old Aaron's past and the world as he goes on in this new world while also having the much needed fun as the new Aaron Winters. But then... did he really escape from his previous life? Tags: Slice of Life | Antihero | R18+ | Magic | Smut | Reincarnation | Romance | Adventure | Demon | Overpowered | Harem | Action | Comedy | Ecchi

The path of a demon lord is not one to tread lightly when the very world you turn against you. Very few could walk this road without losing their way. On Ryuji’s first day, he and his class get summoned to another world. The moment he arrives the entire class is given power from the goddess of light, Lumina. However, the calamity star appears affixed to Ryuji, and he faces a dangerous and unknown future. The red star's existence warned of the rise of a demon king and the coming chaos to the world. In order to survive and fight against this fate, he gained the class [Berserker] a tool for him to survive in this world. Despite a warm welcome, the obvious happens, and the king asks them to aid them against their enemy, the current Demon Queen. However, the kingdom is keeping something secret from the heroes. With a beautiful fox maid, Ryuji lives his life without constraints. If he wants to help, he helps. If not, he won’t. Armed with a colossal axe, Ryuji revels in the thrill of battle, relishing the opportunity to crush his enemies, regardless of their size! “Tell me. Why do you attack the demons without reason if you desire peace?” ----- BATTLE JUNKIE PROTAGONIST LEVEL SYSTEM WEAK -> STRONG HAREM BEAST GIRLS DEMI GIRLS MONSTER GIRLS NO YURI NO NTR -----

When Ma Nong Mo'an was struggling to type data, he accidentally crossed over and became a passerby in the cultivation literature. Good news, the body is connected to big data, it seems like a golden finger; The bad news is that we have to replenish the database before we can go home... Wow, no matter how long we cross over, it's fate! The database of the entire cultivation world is so vast that it cannot be replenished, it cannot be replenished at all! In order to survive, Mo An could only barely enter the libraries of various major sects to copy books and supplement data, striving to be a knowledge transporter. But unexpectedly, moving around, he became the savior of the sect?! The master brother was poisoned and the dantian was destroyed. Oh, it's not a big problem. Big data can analyze toxins and provide on-site teaching for surgical repair of dantian. Second Senior Brother has demonic bloodline and is hiding silently, afraid to reveal his true face to others? Oh, what a big deal! Big data activates dual bloodline skills, switch anytime, seamlessly connect. Little senior sister is beautiful and can still refine weapons, but she was captured by the demon race after being noticed? Don't worry, big data detection and scanning have directly reached the lair of the demon race. Are there not enough talismans for the demons to launch a massive attack? Try using a rune printing machine, print one sack at a time. Evil energy invaded, and a large number of cultivators' hearts were destroyed. When a divine consciousness brick fell, they immediately became clear and refreshed. The evil energy disappeared, and Mo An himself did not expect it. He only worked as a code farmer in the cultivation world, but managed to become a junior sister in the entire cultivation world, and even saved the cultivation world!

Rumie was a game developer and an expert in the field of game making. He was assigned in making skills for each class of the game. Making him to have exhausted mind and body. Doing extra hours of overtime and sometimes went home late. He was enjoying his work until his body gave up. He died of over fatigue and cardiac arrest. Making his passing an unprecedented one. He reincarnated to the other world and lived a life without an awakening of his class. Then after many years, he faced the Demon God. Without a class, he was a weak enemy compared to him. All his friends died and also his lover. Making his life to be in turmoil. And in the last battle, he was defeated by his enemy and died. At last he was was about to rest. Until he was regressed to the past....... and this time was different. Fate has other purpose and he awakened his powers and it was Cloning. To his surprise, they have class of their own! With that, his knowledge and skills as a game developer was put to use! He was also the one who manages the skills of his clones and made them from scratch. Making his second life not a boring one.

Van and his friend Magus had reincarnated in another world with magic. Tasked to kill the demon lord, they set forth. Van was granted very rough skills that made life for him in that world a living hell, yet he muscled through. Magus however, was bestowed with unfair skills. Due to some of said skills, he gained a harem, which in time, included the girlfriend Van made in the world. After beating the Demon Lord, and after finding out his girlfriend had been stolen from him, he got very upset and so he went to propose to... The Demon Lord...!?

Riding a flying sword, drinking wine while holding beauties, fighting against a generation of geniuses for opportunities, Who doesn't like such an Immortal World? But not if you are a mortal who got thrown amidst high level cultivators. And Long Ming felt precisely that. Opening his eyes, Long Ming saw he was in the world of immortals. He got surrounded by beauties and luxuries, but what will happen if everyone knows he is just a weak chicken? No grandpa in a ring nor a mysterious broken sword or inheritance pendant. " Where is my Golden Finger!" Long Ming shouted! At that moment, a panel opened before him. [ Ding! Host get Courting Death System!] [ Ding! Host get Goddess Protecting System!] [ Ding! Host get Scumbag System!] Long Ming then realized he got infinite systems in his disposal!

I’ve finally started my very first game, and everything is going great... or at least, I thought it was. As I continued with my development, I’ve started to notice strange things happening—things I can’t quite explain. I’m not sure if it’s a bug or something... more. What started off as a simple passion project is quickly becoming something I never expected, and I can't shake off this feeling that I might not be the one controlling the game anymore. I’ll be documenting every step of my journey in this logbook. If you'd like to join me, feel free to do so.

MC is reborn into a fantasy world of demon lord . now he set on journey to slay him with hero party . But will he actually help to kill demon lord . let's find out .

she wanted to belong to herself not knowing she was destroying herself on the run

"Yuri, Pringles! We're out of Pringles!" "Great! 8 boxes of ramen! No, 10 boxes in exchange!" "Cola is clearly a product of the devil!" Cider, cola, cookies, ramen. I don't have any, so I'll make them.

In an unknown tavern on the Grand Line. Passerby A: "Have the results of the vote come out?" Passerby B: "Yes, there are two women tied for the title of the world's most beautiful. One is the Pirate Empress Boa Hancock, and the other is the Bounty Hunter, Thousand Faces Kiana." Kiana flipped the table and shouted angrily, "I'm a man!" ——— I’m merely the translator. the actual author is Nisa Ai.

The main character (mario nakano) was a lonely teenage boy who lived a boring life until he died and got reincarnated as a demon with the task of kill the current demon king/ lord

In his previous life, he lived selflessly, finding solace in the happiness of others. But in his new life, all he desired was peace. A quiet existence with his family, far removed from the world’s cruelty. Yet, even that was torn from him. His family and village were massacred, not by war or famine, but by the bored whims of a pampered and spoiled daughter from one of the wealthiest families. Broken and enraged, he realizes that kindness and passivity cannot shield him from the world's malice. He laughs bitterly at his own naivety for believing that living away from the world would bring him peace. Determined never to lose what he holds dear again, he resolves to take control of his fate. Vengeance ignites within him as he embarks on a journey to rise above all. He will crush those who stand in his way, bend the world to his will, and build a future where no one can take from him again. No kings, no gods, and not even fate will decide his path. This time, he will not live for others. This time, he will conquer everything. This time, he will live for himself.

James was a hustler who'd succeeded in retiring early, only for the pandemic to ruin all of his plans. He spent two years locked up inside playing video games and watching movies, only to be spiritually abducted just as the situation started improving. Now his name is Jin and he's a part of the Illusion Room Sect. A cultivation sect that creates scenarios for combat-focused cultivators to hone their skills. In other words, fully immersive video games. Will the gaming knowledge of his past life help him succeed in such a cut-throat world? Will he manage to break his two-year pandemic induced dry-spell? And most importantly, will he ever manage to surpass the rank of cannon fodder?

Imagine stepping through a door and finding yourself in a parallel world where magic is real, demons roam the streets, and your sister is a badass demon slayer who doesn't recognize you. That's exactly what happens to Cole, a 19-year-old kendo enthusiast who suddenly finds himself in a world where cars fly, cats talk, and houses have strong opinions about interior design. Now, armed with incredible powers he doesn't understand and a talking sword that's eager to test its blade, Cole must navigate this bizarre new reality while trying to figure out who he is, where he came from, and how to get back to his own world. Along the way, he'll join forces with his demon-slaying sister (who may or may not try to kill him), face off against grumpy appliances, explore hidden pocket dimensions, and discover that even in a world of magic, the post office is still a soul-crushing experience. Get ready for a hilarious and action-packed adventure filled with quirky characters, mischievous magic, and enough anime and gaming references to make your head spin. Welcome to the world of "Now I'm a Demon Slayer... (in a Parallel World)"

Commander Herman is celebrated as one of the world's elite soldiers, known for his unmatched combat skills and sniper precision. After a grueling deployment, he finally takes a well-deserved vacation to a serene beach, seeking relaxation and escape from the chaos of warfare. As he swims in the crystal-clear waters, an inexplicable force suddenly pulls him under, and darkness envelops him. When Herman opens his eyes, he finds himself surrounded by a bizarre assembly of creatures: beasts with human-like features and animal ears. Confusion floods his mind as a talking wolf steps forward, explaining that they have summoned him for help. "Human," it declares, "we use our remaining power to summon you. We need your strength to protect us." Herman struggles to process the situation. Is this some elaborate prank? As he questions his surroundings, another creature growls in frustration, lamenting their choice of summoning a mere human instead of a powerful dragon or god. Disoriented and skeptical, Herman begins to explore this strange new world, grappling with the reality that he is no longer on the beach. The wolf leader insists that despite being human, Herman possesses something special that could turn the tide in their battle against looming threats. As tensions rise among the summoned beings, Herman realizes this is no dream—it's a desperate plea for help from creatures who believe he is their last hope. With doubts swirling in his mind and a sense of duty igniting within him, Commander Herman must decide whether to embrace this unexpected calling as their protector or find a way back to his previous life. Little does he know that this new world will challenge everything he thought he knew about strength and survival.

Davina Dubois is a 27 year old virgin who has been working minimum wage jobs her entire life. Her current dead end job is a cashier at a drug store. Her life's trajectory is zero and she has long since given up on trying for anything better. All she can do now is drown her sorrows every time her heart starts to dream and remind her that she is a failure. She is a habitual procrastinator who lives a life of social isolation. When she's not at work, she's by herself. When she goes to mall, she's by herself. When she goes to a restaurant, she's eating for one. Her adult life has been filled with nothing but daydreaming, feeling bitter, struggling to control her anger, being selfish and living like she's an old lady in retirement. Her thoughts are her worst nightmare. They've brought her down to her knees and killed her spirit. She is always lacking sleep and always taking two steps back the moment she takes one step forward. Finally, the depression becomes too much for her. Filled with regret, fear and doubts she decides to take a leap for freedom....off a bridge. Rafael Hunt is a 30 year old global popstar. He has toured all over the world and enchanted millions with his hypnotic voice and dance. He tops the Billboard charts with each new album, has sold millions of copies of his music, holds 3 Platinum certificates and two Grammy Awards. His face grazes nearly every celebrity magazine and he is the hot topic of discussion on every music show nationally and internationally, known as the next Michael Jackson. He's the brand ambassador for countless clothing lines, has his own perfume and has starred in commercials for everything from handbags to fast food. He has donated to countless charities, opened up a hospital and even met the president. Unfortunately, his life away from the spotlight is filled with misery. Growing up, he was treated as nothing more than a tool by his parents. He was expected to always deliver the best vocals and the most sharp choreography or he would get beaten up by his father and placed on a strict diet by his mother. Rafe was also the child of a highly dysfunctional marriage. The only person who cared for him was his grandfather, who admired his grandson for being very disciplined and filial. So much so, that he decided to rewrite his will in Rafe's name only. Rafe's grandfather considers his son and daughter-in-law to be nothing more than leeches with no real value and an utter disgrace to the Hunt name. Naturally, he wants Rafe to carry the bloodline forward. Being treated as a windup toy expected to dance to satisfy his heartless parents greed took a huge toll on his mind. As a coping mechanism, he developed an addiction to cocaine. After secretly acquiring a large quantity from his secret dealer, Rafe snorts it all with the hopes of dying. Both Davina and Rafe have a near brush with death before ending up in the hospital expected to survive. Waking up, they cry and curse their circumstances before realizing that they're not where they're supposed to be. Davina looks at her herself and sees a skinny handsome man where her body should be. Rafael wakes up and sees a full some, curvaceous beauty staring at him from the mirror. Worlds apart, these two would never cross paths normally. Only a supernatural intervention could bring them together. But as they navigate their newly acquired identities, they realize that misery isn't the only thing that binds them together. Davina and Rafe are actually long lost siblings.

Betrayed by his most trusted disciple, Lu Tianran, the feared Devil Sovereign of the Dark Abyss, met his end on the battlefield he ruled. But death was not the end for him. Awakening in a foreign world, Tianran finds himself in the body of Wei Liang, the last remnant of the Fallen Moon Sect—a sect hunted to extinction by the so-called righteous cultivators. Stripped of his former strength and trapped in a frail body, Tianran must navigate a new world with its own cultivation system, rules, and politics. Armed with the knowledge of forbidden abyssal arts and an unyielding will to reclaim his power, he begins his journey from the depths of despair. But this world is different. Demonic cultivation is outlawed, and the righteous sects reign supreme, hiding their corruption behind facades of virtue. Weakened but undeterred, Tianran resolves to rise once again, forging a path through deceitful sects, hypocritical heroes, and a world that seeks his destruction. He is no hero. He has no need for righteousness. He is the Devil Sovereign, and this time, the world will bow—or burn. --- Themes: Betrayal, vengeance, power, and the blurred line between good and evil. A story of grit and determination as a once-unmatched tyrant fights to reclaim his strength and shape the world to his will. Patreon:patreon.com/Novelmaker

I hate it so much. The person I hate the most in this world is me.