Infinite Chaos in Anime Crossover

[Welcome to the Transmigrator Exchange Platform! A newly registered user has been detected to be currently in a soul-drifting state. Would you like to enable the platform's mutual assistance function?] Volume 1: Cells at Work!, Fist of the North Star, White Blood Cell, the Savior of the End of the Century. Volume 2: One Piece, Lao Merlin, The Straw Hat Pirates' Heroic Creation.