Concave-convex world Ruikai fan fiction
Author: Qiao Xi
Summary of the work: Kelly, whose family was broken up when she was young, met Gray, who had a happy family. They got to know each other after a series of acquaintances. They were separated when Gray's parents died in high school, and then met again and were together seven years later.
Purpose: No matter how far we are from the route, we will return to the starting point
