Sometimes, the only way to deal with a bully is with your fists. Akari Kawagami is a teenage girl with a big problem. She's small, she's weak, and she's the target of the worst bully in school. Things seem hopeless, until a mysterious transfer student shows up and invites her to join his boxing club. And it turns out Akari has some sting in her punch. But can she learn how to box? And can she finally overcome her bully?