High schooler Shiina Shinya is convinced that girls are generally incomprehensible and useless. Despite his perspective, he finds himself surrounded by a cast of peculiar girls. From the cute stalker Tsubasa Tooka to the masochistic Shikimura Masami who enlists Shinya in her antics, and the suspicious Ikari Satsuki who seems linked to a series of stabbings, Shinya's life is anything but ordinary. Banjou Yoruko envisions a fantasy tale involving Shinya, while Uchida Yumeji, the school's sleeping beauty, requires constant rest in the infirmary. Shinya diligently brings her newspapers during her brief waking moments. To top it off, Okui Akane believes she's a vampire, leading Shinya to entertain her thirst for blood. With this array of perplexing girls entangled in his life, how will Shinya navigate the complexities they bring?