I'm a boxing champion, I can win without lifting a finger.

World boxing champion Su Jinghong dies unexpectedly, only to awaken to find herself transmigrated into the body of Lin You, a frail and introverted daughter of a boxing family. Facing scheming relatives after her father's death and aggressive family training matches, she unleashes astonishing power with the spirit of a boxing champion, shattering a testing device with a single punch and stunning the entire arena! However, crises follow one after another: her arch-rival Xue Jian, accompanied by three top fighters, challenges her to the boxing club, and the new president of the boxing association is usurped by her sworn enemy from the Northern Mu Kingdom. Lin You, a woman, sweeps away powerful foes, protects her family's fortune, and restores the prestige of the Great Xia boxing world! But the emergence of a mastermind behind the scenes is just the beginning of all the challenges.