After I Stop Being an Assassin, I Will Fight with Swords in the World.

Jiangcheng is an amnesiac boy with the same name as Jiangcheng Town. Although he usually makes a living by selling pirated martial arts secrets, he is secretly an assassin. This was a young man who became an assassin for the first time, but for some reason he had extraordinary talent. The mysterious life experience and deep inner strength have always troubled the young man. Finally, after a mission, the boy's life experience began to surface, and then all forces gathered in Jiangcheng...