Isekai yo, Ore wa Muteki no Kyuketsuki da!: Yoru no Harem-sei Katsu wa Keikaku-teki ni
異世界よ, 俺が無敵の吸血鬼だ!: 夜のハーレム性活は計画的に
A comedic story follows a vampire in another world as he casually gathers a group of companions and builds a harem. The narrative focuses on lighthearted interactions and romantic developments in his new life.