Underground boxing tournament "beauty fight! Yuzu, a college student who is a beginner at boxing, really wants to live on her own. She enters an amateur tournament called beauty fight, where only female boxers are allowed to compete, and she gets paid for it! She decides to enter the tournament against the opposition of Misaki, a senior student at the gym. Her opponent is Asuka, an office worker with big tits! She has a special weapon. Will Yuzu be able to get the money she is aiming for?