Infinite Evolution System Made Me Too OP! - Chapter 147: Killing The Black Slenderman

My name is Joo In-gong. The name that my parents gave me meant ‘protagonist’ of the world. Really?

As a promise, he went out into the world as an assassin. 3 years later, after becoming the Supreme Assassin, he gave up on everything he had and returned to the ranks of ordinary people. But one day, Kismet, a mystical game created by the National Research and Development had appeared.

A skilled but unfortunate modern-day assassin was killed in a freak accident. However, he soon found himself summoned to another world by an evil wizard, who had him possess the body of a boy as an experiment. After successfully planning the evil wizard’s downfall, he used the wizard’s body as a springboard to gain influence and power in his new world.

- Description from Novelupdates

Li Yu transmigrated to a world of the cultivation and martial arts. He became the head disciple of a low-ranking sect.