Comprehensive Manga: the Second Personality of the Ghost King Tanjiro

Young Zhang Feng travels to a parallel world of animation After binding the Devouring System, a human must be devoured to activate the system. After activating the system, Zhang Feng became Tanjiro's second personality and became a human corpse. Unlock other skills and enhance your own strength by constantly devouring ghosts and humans. … The purpose is to eradicate the Demon Slayer Squad and return to the real world. Tanjiro's second personality is the villain. He kills demon slayers ruthlessly and can also kill ghosts, but he doesn't kill good people. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.