退魔師転生 ～過酷なエロゲ世界でキツネ顔の関西弁な性悪男はどないすりゃええですか?～

The era is "Reiwa"—in a Japan where Ayakashi and Exorcists engage in a life-and-death struggle, Naoshi Kuzudou, the acting head of the prestigious Kuzudou exorcist family, realizes he is a reincarnated person. Moreover, this world where Ayakashi roam free is actually the world of a modern legendary-style hardcore adult game. Considering the torrent of abuse he has hurled at his comrades until now, his future as a jobber bound for hell is inevitable! To change his fate! And for the sake of the beautiful women seeking help!! The lonely and hopeless—yet occasionally harem-filled—battle of Kansai's strongest scumbag begins.