Eita Chinami desires to become a real man to confess his feelings to his crush, the popular school idol Yuika. He attempts to accomplish this by engaging in violent confrontations with anyone who gets in his way. However, after mistakenly taking the wrong medication while sick, Eita undergoes a transformation into an adorably attractive girl. In need of funds to reverse his condition, Eita pursues a career as an idol, where he coincidentally encounters Yuika and her own aspirations of becoming an idol. As the two continue to cross paths, Yuika finds herself growing increasingly captivated by Eita's behavior...