Yoko holds the belief that "men are only needed occasionally" and is a highly independent woman. While she has no intention of getting into a relationship, she still feels the desire to be intimate with someone. On the other hand, Takuma, who works at the beauty salon Yoko frequents, has gradually developed romantic feelings for her. One day, he finally confesses his emotions, but instead of reciprocating, Yoko takes advantage of his feelings and draws him into her world. Since then, Takuma finds himself caught in an ambiguous relationship, constantly manipulated by Yoko's words and actions. Yet, despite being strung along, he remains deeply captivated by her charm. This film unfolds the strange and complex romantic dynamic between the two.