Miran Yata, a first-year student at Flower High School, has already settled into a life of complete solitude just two months into the school year. Unbothered by her loner status, she pours all her energy into a secret hobby: drawing boys' love (BL) illustrations featuring the two most popular boys in her class, Nerima and Kirishima. Her peaceful, self-contained school days come to an abrupt end when her BL notebook accidentally falls into the hands of Nerima himself. Exposed and mortified, Miran expects the worst, but instead of ridicule, her unexpected confrontation with Nerima sparks a chaotic, high-energy chain of events that drags her out of isolation and into an entirely new kind of school life.

Set at a typical Japanese high school, the story revolves around Miran's struggle to maintain her introverted fujoshi lifestyle while being pulled into increasingly awkward and hilarious situations involving her unwitting muses. Nerima, rather than being angry, reacts in a way that surprises both Miran and his friend Kirishima, forcing all three into an unconventional dynamic. The narrative explores themes of self-acceptance, the blurry line between fantasy and reality, and the unpredictable nature of high school friendships. Early chapters establish the core premise and escalate the comedy as Miran's carefully guarded world opens up, introducing new characters and escalating misunderstandings. The manga is a fast-paced romantic comedy that balances Miran's obsessive BL imagination with the genuine connections beginning to form around her.