Akuyaku Reijou ni Tensei shita to Omottara, Cinderella no Gishi deshita: Cinderella Otaku no Isekai Tensei (Manga)

Punichan | Kuromi, Kanata

I Thought I Reincarnated as a Villainess | but It Turned Out to Be Cinderella's Stepsister: Cinderella Otaku's Reincarnation in Another World | 悪役令嬢に転生したと思ったら、シンデレラの義姉でした ～シンデレラオタクの異世界転生～