[Decisive Killer + Villain + Killer + Intelligent + Not Stupid]

Lin Jiu traveled through time to a world of cultivation where martial arts was respected.

The continent is vast and boundless, with numerous factions. Aristocratic families, sects, and dynasties rule and divide the world. In this world, the strong are respected.

Lin Jiu accidentally joins the mysterious and powerful killer organization "Luowang" in this world, and accidentally awakens the system. He can get a treasure chest by completing the assassination mission.

See how the protagonist, a nobody whose children were eaten, gradually becomes a feared killer king with the help of his sharp blade...