Yarikonda Renai Game no Akuyaku ni Tensei shita node, Gensaku Chishiki de Heroine wo Kouryaku shimasu

Yuto Hatano has replayed his beloved dating sim, After School Flare Star, countless times—so many that he has long since lost track. If only his real school life could be half as thrilling, he idly wishes one night. By the next morning, that wish has come true in the most disastrous way imaginable: Yuto awakens inside the world of Flare Star, only to discover that he hasn't taken on the role of the game's hero, Shun Ogasawara. Instead, he now inhabits the body of Kanji Aku, the story's despised villain. As if that weren't bad enough, every heroine's affection toward him begins at rock bottom, and his character stats are just as pitiful. His fantasy of charming all the girls has collapsed before it even begins. And the stakes are far graver than romantic failure—a single wrong choice spells instant death. Armed with an expert's knowledge of the game yet burdened by hopeless stats and hostile heroines, Kanji must somehow survive each deadly route, win the girls' hearts, and find his way back to the real world.