Quick-Transmigration: Into The Hentaiverse

A quick-transmigration story: Akira, After dying didn't expect be chosen by the space-time bureau to become a tasker and have the chance to transmigrate into fictional worlds to complete missions and have a second chance in life and inside the tales he once enjoyed.
However, these worlds are not the whimsical fantasies he anticipated; they are realms plagued by the most vile and reprehensible scum imaginable.

Note: I Edited the title to something more direct and to the point, and I thought about Changing the cover for every Arc.
Ps: All credits for the novel Cover goes to "Sasha Belkin"