Cut the Red Black Feather

A killer is a tool that does not need emotions or desires, and is a sharp sword for those in power. When a killer who was already dead is reborn in the world of Zhan Chihong, he knows emotions, has family ties, has bonds, and has learned what it means to be a human being, but he doesn't know the plot, what will he do? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.