Collapse, but Stand users

(Honkai Impact + JoJo's Bizarre Adventure) (Simulation version is quite long) Veteran anime otaku He Chengrui never imagined he'd be transported to another world, but arriving in the Honkai Impact world means no power, only the fate of being torn to pieces by Honkai beasts (sad). But no worries, the simulator will step in! Those mere Honkai beasts, eat my Stand attack! ...