Zongwu: My System Is the Villain

Chu Xiao bound to the "Villain System" and became the Blackstone Organization's killer "Poison Dragon". System mission: Kill the Wheel King and take charge of the Black Stone. He is Blackstone's chief killer during the day and a system worker at night. He rescued Xiao Yu who had defected, made friends with Lu Zhu, and walked between good and evil. When everyone thought he was just a killer with strong martial arts skills, Chu Xiao had quietly laid a dragnet. It turns out that the biggest villain has never been the Wheel King, but the seemingly loyal "Poison Dragon".