The first episode of Princess Zhu Huan The swallow said that she was not a princess, but Wei Zi was a real princess.

In episode 22 of the first part, Swallow learned that Qianlong planned to betroth Saiya to Yongqi, and was very angry, so he had a big fight with Yongqi. Yongqi decided to see Ganlong immediately to find out the ins and outs of the matter. Unexpectedly, knowing that Seya's secret crush was Erkang, Gan Long was unable to resist Seya's insistence and agreed to the marriage. Yongqi hurried to bring the news to everyone. Wei Zi almost fainted, and Erkang was also very worried. He insisted on marrying Saiya Skirt, not Wei Zi. They finally decided to tell the truth without any way, and a group of people immediately went to see Gan Long. The swallow was anxious and said, "I'm not Gege, Wei Zi is the real Gege."