The story tells the romance of the young Nan Xi, who has many talents but suffers from social anxiety. When he meets Xia Rui, an enthusiastic and talkative girl, these two people who apparently live in parallel realities will not be freed from the designs of destiny.

This is a tale about a crisis-ridden yet romantic and heart-warming love story. In order to look for her childhood savior, Song Zi, a girl from Cat Planet, came to Earth. During her search, she runs into trouble and meets the owner of a pet shop, Lu Wu. A love story unravels between them. After going through a series of trials and tribulations, the two confess their feelings for each other and finally get together. However, it appears that an even more significant challenge awaits them...