The dragon girl Sheng Xingwan rescued Bo Siyao who fell into the water, but he accidentally swallowed half of the dragon ball. Her spiritual power was greatly reduced and she turned into a dragon when exposed to water. In order to regain the lifeblood Dragon Pearl, she transformed into a little white dragon and appeared at the auction house. She was bought by Bo Siyao at a high price. She pretended to be his fiancée and approached him. She flirted with him all the way and tried every means to seize the pearl. Interesting things continued. Bao Si Yao, who was terminally ill and had only a short time to live, gradually melted his cold heart by her cleverness. She doted on Bai Long and fell in love with this "fiancée". Later, he discovered that the two were actually the same person, and learned that the Dragon Ball was related to Sheng Xingwan's life, so he decided to return it. The two worked hand in hand to overcome the crisis and test, and finally got married.
