Han Qilu, a young master, always keeps his distance from the opposite sex because he has a "strange disease" that makes him allergic whenever he touches them. But he does not get allergic only when he touches An Chuxia, a motivated Cinderella who accidentally entered his house. So, at the request of Han's mother, an action to "save the allergy" that develops into a romantic relationship later gets started. While she is treating him, Chuxia gradually finds out the secret of Han Qilu's "strange disease"......

The story revolves around the World's Best Matchmaker, Young Master Wuji, who boasts a stunning face and a jade-like voice, and the bold and decisive No. 1 Pretty Lady, Tang Xiaolu. They accidentally meet during the Marital Festival and end up getting engaged. Together, they unravel the mystery of their identities while deeply in love. However, all of these turn out to be a scheme within a scheme, a play within a play, orchestrated by others....

A human girl named Xingxing came across the aliens during a live stream. Unexpectedly, she found the aliens are the "winged clan" mentioned in the traditional myths. She also came to know that the aliens have the supernatural power to help find her lost relatives, so she began to live with them. And she successfully won the heart of the alien prince....