I was transported to Re:Zero and transformed into the Witch of Envy, Satella. It's one thing for boys to want to seduce me, but why do girls want to seduce me too?! In short, this is the story of a girl who travels to various anime worlds to fulfill other people's wishes (and pay off debts).

"A Certain Magical Index, A Certain Magical Index, who is the strongest person in the world?" "@＃￥%*！..." [Mahoutsukai no Yoru → The Fourth Cup War → Re:Zero → High School DxD → Gensokyo → Little Garden → Cinderella → Type-Moon → No Game No Life (Prequel) → A Certain Magical Index] [Xia Mo]