The martial arts of the prestigious Yang family are passed down only to men and not to women. Yang Qianqian secretly practiced the Yang family fist and was regarded by her family year round as a weak and useless boudoir woman. When strong enemies strike, the Yang family experts are defeated one after another, and the ancestral heritage is in imminent danger. At the moment of crisis, she steps forward to fight the enemy, and everyone finally realizes that this despised woman is number one in both talent and martial arts in the Yang family, as well as the sole successor of the ancestral martial arts.