Xie Yunzhou, a "milk dog" boy who appears to be harmless to humans and animals, is actually the strongest killer of tissue culture. He has the wit and cunning of a fox, and what he is best at is delivering a fatal blow when his enemies relax their vigilance. During a mission, Xie Yunzhou accidentally awakened the "Six Paths of Reincarnation" golden finger - every time he killed a target, he could obtain his martial arts inheritance, understand the essence of his life, and even temporarily transform into his form.
However, when invaders from the Western fantasy world arrived and tried to enslave the Eastern martial arts world in the name of "sacred territory", Xie Yunzhou's task list changed from single-point assassinations to slaying gods and demons. From a low-level killer to a martial arts myth, from a human assassin to the Supreme of the Six Paths, Xie Yunzhou used his sword to cut a bloody path that made the gods tremble. But with every soul he devoured, his memory blurred - was he Xie Yunzhou, or a collection of people he killed?