Tanjiro Becomes Demon King Novels & Stories

A 25 years old boy named John is suddenly shot by his friend, which results in his death, but is reincarnated again as the new Demon King. Unfortunately, he agains dies in a battle. This time also he is reincarnated but as a human. Follow Vis' adventure as he gets revenge, becomes a demon and makes his own harem.

Serra is a normal senior high school student who works really hard every night and weekend to pay off her parents' debts from loan sharks. But when she couldn't keep up with payments anymore, she decided to end her life. Surprisingly, she woke up in a different light-- in another world. What's more shocking was when she is addressed by one of the people as the demon king's bride.

Miaka Von Speltsper, the myth, the legend and the daughter of two Gods. Miaka, the Demon King and the head of the Dark Council is the most powerful demon ever known to mankind, but she has a secret. She’s a hybrid. And the world she lives in has hunted down and eliminated every single hybrid in all the dimensions. But now…someone knows her secret, someone who has the power to destroy her. However, the world is changing and one of those changes is Kaleb Takeshi, the man with extraordinary eyes who has stolen Miaka’s heart with just one glance. But there is something about Kaleb that Miaka can sense but can’t describe. And not only is he human, he’s an enemy who has decided to give his loyalty to her. In this world of lies, deceit and betrayal; can Miaka trust her heart or will she have to choose century’s old traditions to stay alive? Because if she dies, it will truly be the end of the world.

A normal girl just as usual working every day. This changed when she met a demon. She made a contract with the demon to help her. She just want to use her demon, but she find that she can't help fall in love with the Demon

I was invisible. A wolf-less servant, beaten down and forgotten. Until the Lycan King saw me. For twelve years, I survived by making myself nothing: no voice, no power, no hope. My stepfamily made sure I knew my place. But they never knew my secret: I'm not wolf-less. I'm a silver wolf, blessed by the Moon Goddess herself, hiding in plain sight because showing my true nature would've gotten me killed. Then Kael Devereaux walked into the Culling ceremony, and everything shattered. One look. One scent. One brutal claiming bite in front of thousands, and I became his. Lycan King's fated mate, his Luna, his healing. Kael isn't looking for love. He’s loosing his mind and I am the only thing standing between him and madness. Now I'm trapped in a palace of enemies who want me dead, bound to a king who's equal parts monster and salvation, and discovering that my hidden power might be the only thing that can break his curse or doom us both. They think I'm weak and breakable. They are wrong. I didn't survive twelve years of hell just to bow to a new kind of monster. I survived to become one. Welcome to the Shadowstone Citadel. Try not to bleed on the throne.

Amanda has been living happily in the village for years. Her ancestor, a Mage that helped the Hero in subjugating the Demon King about 500 years ago, made sure that the village becomes rich and abundant. Along with her friends – Irene, Jessica, and Grace – they promised to spend the next harvest festival together as they did this year. Until Jessica suddenly left with her lover. Amanda found it mysterious. After a year, Amanda was introduced to a noble during the Harvest Festival. It was supposed to be a routine marriage interview until she woke up in a place that she did not recognize. In the mountain beyond the thick forest that surrounds the village, a large castle looms with darkness. Will Amanda find the truth about her situation, or will she find love instead?

She thought she had everything. A fated mate. A future. A home. Until it all came crashing down. He came back with another woman. A baby in her belly. And just like that, Elara was nothing. Framed for a crime she didn't commit, the only end for her was death. But fate isn’t done with her yet. A stranger steps out of the shadows. Not just any man—the Lycan King. Feared. Hated. Untouchable. Part demon. Part vampire. Part wolf. He doesn't save her, he claims her. Offers her a deal she can’t afford to refuse: Be his Luna for one year. She should’ve said no. But he’s cold fire and temptation wrapped in darkness. And when he touches her, it’s not just her body that trembles—it’s her soul. Now, she’s trapped between two monsters: The mate who wants her back… And the king who never plans to let her go. 🔥 Sneak Peek – Elara’s POV: “Tell me to stop,” he growled, his breath hot against my lips. “One-word, little wolf, and I’ll Walk away.” My heart pounded so hard I thought it might crack my ribs. I should say it. I should. But then he touched me—just a whisper of skin against skin—and the air vanished from my lungs. My mind screamed this is a mistake. But my body… my body had already decided. I leaned in, drawn to him like gravity itself had shifted. “I hate you,” I breathed, and it came out too soft, too broken. He gave me a look that made my knees weak. Dangerous. Hungry. “Then hate me,” he murmured, brushing his lips over mine, “while I make you forget every reason you ever did.”

The Demon King’s Bride The entire kingdom fears him. With white hair, piercing blue eyes, and a heart sealed by cruelty, King Edrion is known as the Demon King—a ruler who accepts betrothed brides… only to turn them into concubines and discard them without mercy. When a young noble lady is promised to the king, her fate seems sealed. But she refuses to give up her freedom—or the man she secretly loves: a guard from her own household. Desperate, they devise an unthinkable plan—to have a poor girl, identical to the noble, take her place as the royal bride. The girl agrees to assume a life that is not hers, believing she will become nothing more than another forgotten concubine in the shadow of the throne. What no one expected… is that the king would choose her. Now destined to become queen to the most feared man in the kingdom, trapped in a lie that could cost her life, she must survive the court, a forbidden desire, and a king who was never meant to look at her the way he does. Because the Demon King does not love. But when he chooses… he neither forgives nor lets go.

He died killing the Demon King. He woke up sixty years too early. Now the monster is a young man. And he is running out of reasons to stay away. --- Lysan Dusk was the hero who saved humanity. He killed the Demon King, ended the war, and delivered the world from suffering, and his reward was betrayal. He wakes up in a young student's body in a dormitory room of a magical academy, and the calender shows that the date sixty years before he was born. The world outside hasn't broken yet. The war hasn't happened. Lysan's plan is to keep it that way by staying completely out of it. Fail his combat exams, spend whatever borrowed time he has left, living a quiet life, where nothing requires him to be a hero. The man who will become the Demon King, the most feared monster in history is still young and beautiful, with pale grey eyes that find Lysan across every crowded room like he is the only person worth seeing. Lysan knows what those eyes will become. He has looked into them across battlefields, spent a lifetime seeing them in nightmares. He never expected it to feel like this up close. Roman is everything Lysan was warned about — magnetic, dangerous, impossible to ignore. Everyone except Lysan, refuses to be charmed, refuses to feel anything at all. But now, he is failing spectacularly at them because Roman keeps finding him. Keeps watching him and making Lysan's carefully rebuilt walls feel like paper. Lysan knows the ending. But for the first time in two lifetimes, he is wondering if the ending can change. If the monster can be loved instead of killed. If staying is braver than running.

On the way to a dance competition, a massive truck rammed into me. My legs were shattered, and my mother was sent flying from the impact after she tried to protect me. My stepbrother, who was also my secret boyfriend of six years, went crazy after hearing the news. He had the driver dragged off to a lawless borderland and called in the best doctors in the country to save me and my mother. Not many people knew, but I was born with a rare sensitivity to pain. The more it hurt, the clearer my mind became. That was how I ended up lying wide awake on the bed, listening to Luke Quinton and his friend, Harvey Lane, talking just outside my hospital room. "Luke, are you sure about this? You really want to let Queenie practice on Natalie's mother's heart?" "She deserves it. That vile woman seduced my father and drove my mother to her death. If not for revenge, do you think I'd stomach being with her daughter for six years? "She should be honored that Queenie is dissecting her heart. Keep it from Natalie for now. If she loses it, she might ruin my wedding with Queenie. What would I do if that happened? The only woman I'll ever have as my wife is Queenie. No one will ever take her place." So, that was the truth. What I thought was a love strong enough to defy the world had been a lie from the very beginning—just a carefully crafted act of revenge.