Bao Yong, a former boxing champion, is now an unconventional high school homeroom teacher. To raise money for a student in need, he returns to the ring, partnering with Gao Hongde, who is running his boxing gym at a loss, to prepare for a prize competition. Meanwhile, the rebellious teenager Yang Fan accidentally discovers Bao Yong's secret. This battle of passion, responsibility, and growth in the ring has just begun...

Ce synopsis est en anglais : nous ne l'avons pas encore traduit.