花田国的公主（杨颖饰演）流落在外，从小就被送去了中原学习礼仪，太后思念女儿患上了重病，国王（古天乐饰演）立刻命人将公主找回来为太后冲喜，大将军麦炳荣（古巨基饰演）负责将公主安全送回，两人互生好感定了终身。也打算回宫之后向皇帝提出，将麦炳荣封为驸马，可没想到行至途中不但救了一个遇难的女孩黄莺，还将自己的衣服给她披上。之后又遭遇了劫匪，公主也在混战中落水下落不明。

黄百万得知女儿遇难，派人打捞，并未捞出黄莺，却捞出了失忆的公主，为了完成和尚书家的婚约，黄百万只好让公主冒充黄莺兑现婚约，但因为黄百万家已经破产，实力大不如前，因此这个婚约也遭到了尚书妹妹（吴君如饰演）的百般刁难，也因此产生了不少的笑话。

Because her daughter Princess Yizhu (played by Yang Ying) went to the Central Plains to study for many years, the queen mother of Huatian country was so worried that she could not afford to be seriously ill. King Canghai (played by Gu Tianle) Worried about his mother's health, he urgently ordered the leftover pearl to return home. During Yizhu's study in the Central Plains, she made a private life with Mai Bingrong (Ronald Cheng), the general who protects the flower. Mai Bingrong rescued Huang Ying (Xiong Dailin), a woman who fell into the water, while escorting Yizhu back to China by boat. In the story, the princess's bead accidentally fell into the water and disappeared

The left pearl was rescued by the bankrupt rich man Huang Wanwan (played by Huang Baiming). Pretending to be their own daughters, the two defected to Wu Shangshu of Huatian Kingdom. They once married their children's pulps. On the other hand, Huang Ying, who took the place of Yizhu, was sent to the palace and made princess, which temporarily eased the empress dowager's longing for her daughter. Rong and Wu Shangjin (played by Pan Yueming) started their journey all the way. In the end, it turned out that Yizhu won the victory. What kind of ending will this result lead to...