Shangguan Didi (Xu Xidi), an 18th-tier actress who wants to prove herself in front of her superstar sister, and Xu Chunmei (Xu Xidi), the proprietress of the Blackbird Noodle House in the space station, who has been waiting for true love for many years but was betrayed in the end. When the two worlds meet unexpectedly in an unimaginable way, what kind of changes will happen to their fate?