Matsuri is a high school girl with a secret: she's a wrestling princess known as Hani. Despite her tough exterior, which often earns her the label "tough chick" from her peers and even strangers, Matsuri has a soft spot for her classmate Wataru. However, her feelings for him are unrequited, and she's often overlooked in favor of more popular girls. Matsuri's life becomes even more complicated when she's discovered fighting by Arata, a notorious bad boy with a reputation for being fearless. As Matsuri navigates her double life, she must keep her wrestling persona a secret from her schoolmates while dealing with the pressures of her overbearing father, who pushes her to continue training despite her lack of enthusiasm. When her secret is finally exposed, Matsuri's world is turned upside down, and she must confront the consequences of being a wrestling princess.