Description: Killer mermaids, gender swapping, and a devilish little sister with the power to end the world—four more unforgettable short stories that reveal the starting point of Tatsuki Fujimoto, the twisted mastermind behind Chainsaw Man.Viz Media1. Ningyo Rhapsody (20142. Me wo Sametara Onnanoko ni Natteita Yamai (20173. Yogen no Nayuta (20154. Imouto no Ane (2018