I have an Apocalypse City - Chapter 1 - : Entering the Game

A young man was going about a normal day, and he went back home to his house being empty again, his parents had missed his birthday again.Just like all the other years before, there was nothing special about his 18th birthday it seemed.This however was far from the end, caught by something unexpected at his own house, he perished.It was supposed to be the end, however this only marked a new beginning.Faced with a great trial of will, and Karma, and passing with a score beyond anything else, he was given the Class Omni-Layer, and the Job Omni-Ruler along side a system to manage it all.All this to prepare him for a new world, a world of swords and magic, and classic isekai, but this world was anything except an easy trip.

A no name Character, that never appear in novel.An ExtraEd a young man found himself in the world of the novel he’d been reading.It feels like a dream come true.But—As the memory flooded in of his new identity.-He was doomed.-He was f*cked.As He was now Caspian Arcwright[An Extra Character]Who is even despised by his own family.His father called him a failure, his mother saw him as a disgrace, and his older brothers tortured him relentlessly.There were only two reasons they let him live: the promise of an unknown bloodline that would awaken at the age of eleven, and his arranged fiancée.Then why?why?[BLOODLINE AWAKENED]BLOODLINE---- OF---- SACRIFICE

He died on the wedding of the girl he had a crush on, after a long and successful career. After convincing Yama to send him back to the world, he decides to fix the areas in which his life went wrong. Realizing the lack of love and romance in his past life, he sets out to conquer the hearts of various women.

- Description from Novelupdates

It was a dangerous era. Extraterritorial ferocious beasts occupied 90% of the living space in the world, while humans could only survive in a small space. Fortunately, some of the surviving humans awakened to genetic martial arts! Breaking the shackles of one’s genetics was the foundation of cultivating martial arts. Lin Feng, who was born with congenital disease, could not experience a breakthrough. However, by some fateful encounter, he awakened to the ability to merge genes.