Reincarnated In An Otome Game As A Background Character

A boxer who won the world's heavyweight championship died on his way to the Netherlands in a plane crash and reincarnated to a world that scientifically can't exist. He wasn't a human anymore but a ferocious beast-like creature, in a magical world where he will have to fit in, fight battles to survive and to save the word from the end.

Azeriel Dawnblade, the strongest Celestial Hero , was betrayed by the gods he served. His soul was shattered and cast into the Mortal Realm. Reborn as Kai Ren, a weak village boy with no future, he awakens a forbidden system: The Heavenbreaker Curse. A system meant to erase him, but it malfunctions and becomes his greatest weapon. Every betrayal makes him stronger. Every lie unlocks a memory of his past life. Every battle brings him one step closer to the truth behind the gods’ conspiracy. But the gods have not forgotten him. Assassins are moving. Prophecies are shifting. And a mysterious girl named Lira seems to know more about him than she should. Kai must rise from nothing, uncover his stolen identity, and reclaim the power the heavens tried to bury. The road to vengeance has begun

Vincent Victor had always been the smartest and most handsome guy in his class but even that was not enough for him to get real friends. Who would ever want to be close to a poor guy with no rich background? Vincent Victor soon experiences a turntable that leaves his bullies and tormentors gasping for breath.

Ryan is a teenager reincarnated in a fantasy world with no talent or superpowers. He was a shady guy in disguise of a brilliant student, only to make a few bucks. but things started changing when he got kidnapped by a mysterious organization. NO Talent, NO skill but still he rose up to the ranks of the universe. The example of Fortune favors the brave. No such cautious personality ever existed, the name's Ryan.

Maximus Bloodthorn, once a powerful Demon Ovarlord, was betrayed and killed by his own subordinates, vowing revenge with his dying breath. Reincarnated as Isaac Ackerman, a human baby, he must adapt to his new mortal life without demonic powers. With his past memories intact he embarks on a journey to master the art of mana and attain power in the mortal realm.

Marcus Carter has seen the worst in people. He was a mercenary who had been in a lot of wars and fought for causes he didn't believe in. He survived violence that would have killed most men. But after the fighting stopped, all he wanted was a quiet life, something like peace that he never thought he would have. But at home, peace is a luxury. When the criminal group that killed his team comes back, Marcus has to go back to a world of violence, corruption, and betrayal. He starts to take down the empire that ruined his life with his elite fighting skills and a ruthless desire for revenge. But revenge is just the start. Marcus learns that things aren't as simple as they seem as he gets more and more involved in the city's criminal underbelly. He never thought corruption would go this deep, and in the streets where loyalty is bought and sold, it's hard to tell who is a friend and who is an enemy. In a world where power is the only thing that matters, Marcus has to deal with dangerous alliances, shady people, and the harsh truth of the city. He learns that to stay alive in this harsh world, he has to follow rules that aren't very honorable as he builds his own empire. Marcus will learn that peace is not a place to go; it's a fight that never ends in the harsh city. Will he take over the empire and rule the underworld, or will the harsh reality of the city break him?

I remember the day everything burned like a wound that would never heal. Flames stole my family — my parents were ripped from me, my little brothers and sisters turned to ash — all because debts bled our name dry. They came in the night with torches and cold mouths, set our home alight, and watched the world I knew collapse into smoke. When I thought the world had taken its last piece of me, something — someone — stepped through the blaze. I could not tell if it was man or woman; the fire kept the savior's shape blurred and holy, as if the flames themselves had given birth to a protector. They pulled me from the ruin and vanished like a promise. For seven years I answered a different kind of fire. I joined the army and let the drill and the discipline burn the broken parts clean. My hands learned steel. My bones learned marching. My nights learned keeping watch. I learned how to turn pain into armor, sorrow into strategy. I was forged in training fields and battle lines until a new name fit me. I am Kaelor Thane now — not a child who once cried over ash, but a force that arrives on the war road without apology. They called me the God of War because I learned to move like thunder and strike like winter. I carry no mercy in my pocket; I carry only the weight of a debt to be settled. Those who think they can stand between me and what I owe will learn the hard truth: I do not forgive. I do not forget. I return to make the ledger even, and I will make them pay in ruin, pain, and a silence that remembers my name.

In 24 hours, the world will end. The only way to survive is to become a god. William lived through the Mana Calamity, saw humanity shatter, and died a villain. Now, he's back, waking up one day early, armed with perfect knowledge of the future. He knows the truth: when the apocalypse hits, every object on Earth will be converted into a collectible Skill Card, granting its owner superpowers. The clock is ticking. Before the cities crumble and the monsters awaken, William must execute a meticulous plan to claim the absolute cheat codes: the Infinite cards. His first target is the Infinite Mana card, held deep within the Statue of Liberty and protected by a monstrous guardian. He’s not the only one who remembers the past. With a powerful rival regressor already on his trail and the timeline accelerating faster than he recalls, William is forced into desperate fights, uneasy alliances, and an accidental romantic contract with a beautiful girl harboring a terrifying, beast-attracting curse. He has the knowledge. He has the ambition. Now, he just needs to survive One Day Early.

In the Astrala Continent, spiritual talent is everything, and Ravian Arkana is a cursed anomaly. Born without Spirit Meridians and suffering from a physical disability in his legs, Ravian lived as trash in the eyes of the noble Arkana Family. The breaking point came on the night of his engagement, which was meant to ensure his protection; instead, he was betrayed. His fiancée, Lin Xuelan, along with his half-brother, shattered his bones and cast him into the Soul Annihilation Abyss a place where gravity crushes the soul and darkness swallows existence. However, death became the gateway to a taboo ancient power. At the nadir of his consciousness, Ravian awakened the Forbidden God System. This system did not grant miracles of light, but rather power from the deepest darkness: the Hell Meridians. With a body reconstructed by hellfire and legs now capable of moving beyond the speed of sound, Ravian crawled out of the abyss no longer a weakling, but an entity destined to exact vengeance against fate. Ravian’s journey is a symphony of blood and tears. From a mocked, disabled servant, he transforms into a mysterious figure who topples great sects and exposes the hypocrisy of the gods who rule the world. Every step he takes carries a message of death for those who once trampled him. The world that once discarded him must now tremble, knowing that the survivor of the Soul Annihilation Abyss has returned to claim the throne foretold in forbidden prophecy.

Mike. After his mother's death, he was reincarnated into another body. He lives safely, peacefully and prosperously. But, an incident occurred, causing him to lose his family members. He had no other choice but to join the mafia grup. Until a conflict occurs between mafia groups and he has to fight to save himself. "My Beggest regret is wishing on people." That's The word he said during the war.