After the unruly straight-ball Lin Nanxu agreed to her father's return to school, she unexpectedly met her childhood sweetheart Li Jingchuan on the badminton court of the gymnasium. Nothing good happens when the two meet, and they are both tough talkers.
After not seeing each other for many years, whether Lin Nanxu, who is good at disguise, can resolve the misunderstanding from childhood, whether she can get Li Jingchuan, and whether she can continue this relationship...
When they step into the door of that mysterious parallel world, everything... Will change. The society presented in this parallel world is everything I want to express.
Purpose: Mainly: to make up for the big regrets at each stage and to show the world as seen in one's own eyes