During China's Warring States period, a district prefect arrives at the palace of Qin Shi Huang, claiming to have killed the three assassins who had made an attempt on the king's life three years ago.

Zhang Cuishan of the Wudang Sect was despised by the decent sect of the world because of his love for Yin Susu, the daughter of the cult hall master Baimeiying. Fortunately, Zhang Sanfeng, the head of the Wudang Sect, understood the righteousness and accepted them and his son Zhang Wuji (played by Ma Jingtao). However, the so-called upright sect does not stop. On this day, the Wudang sect gathered together and asked Zhang Cuishan to tell the whereabouts of the golden lion king Xie Xun, who had betrayed his brothers and cult. Zhang Cuishan was chivalrous and refused to betray his brothers. In front of the six major factions. In this way, Zhang Wuji became an orphan.

Xiao Cao is a young orphan living with her cruel aunt and uncle. She has a sisterly bond with her neighbour, Qing Qing, who is being forced into a marriage with a much older man by her older brother. Desperate to escape their unfortunate circumstances, the two girls manage to run away together on the day of Qing Qing's wedding. During their escape they coincidentally meet He Shiwei, a young university student who is also running away from his family due to an arranged marriage. After a few initial misunderstandings the three decide to travel together. However, things become complicated when they encounter the Fu family, and the family matriarch mistakes He Shiwei for her son, Fu Yuankai, who died 10 years ago.