Liang Hongying hijacks a prison transport for love and is thrown into a black-site prison, where she inherits the legacy of Old Man Bai, conquers the inmates with her fists, and earns the title "Boss Lady." When she is released and returns to Haicheng, she crosses paths with the Yang Tianzhen siblings, and their encounter erupts into fierce conflict. Only then does Liang Hongying learn that her fiancé, Su Ming, has married—and the bride is none other than Yang Tianzhen! Furious, Liang Hongying slaps down the Yang siblings and goes to demand justice from Su Ming! Su Ming and his circle look down on Liang Hongying, never suspecting she holds another identity: the new sect master of the Xiaoyao Sect!