Story
“Hey, you'll catch a cold staying there like that.” Ash Reeven, reincarnated into the world of an otome game, attends the Royal Magic Academy as a low-class nobleman. One day, he encounters Fienne Stout, the game's heroine, crouched in an alleyway, soaking wet in the rain. Hearing that she's facing expulsion after being branded a “villainess” by the academy's Four Knights and her friend Elise, Ash challenges them to a duel and rescues Fienne from rock bottom. Then she asks him, “Please let me stay with you as your housekeeper,” and so they begin living together...
Synopsis via AniList (English).
More by Kabocha Mask
CompletedManga
Classmate wa Isekai de Yuusha ni Natta kedo, Ore dake Gendai Nihon ni Okizari ni Narimashita
OngoingManga
Rojiura de Hirotta Onnanoko ga Bad End gono Otome Game no Heroine Datta Ken
OngoingManhwa
Villains Are Destined to Die
CompletedManhwa
Who Made Me a Princess
OngoingManhua
Tales of Demons and Gods
OngoingManga
The Ancient Magus' Bride
Picked from our own catalogue — same author, or the genres overlap.