Maria and Noel, who have always been inseparable, live together as twins. When Maria chooses to attend Morinomiya School due to the basketball coach's captivating eyes, Noel refuses to be separated and decides to enroll as well. However, there are no openings for boys, so he pretends to be a girl. Living a double life proves to be challenging as Noel must constantly act to maintain the charade. Additionally, he finds himself falling in love with Miyu, a classmate, while also being pursued by someone else.
