When You Come to the Fairyland, You Always Want to Pick up the Stars.

From not knowing each other to knowing each other and accompanying each other, from testing each other to relying on each other in life and death, this is their chosen bond. Su Qingyi, a clever ghost who left Chisongya when he was young and went to Wangji Pavilion to train under his master, was unexpectedly chosen by fate along with the second son of Baihe Valley, who was rumored to have been frail for many years. They are the chosen combination to suppress the demons, and they are also the happy enemies of the new born in the heaven. They grow and become complete along the way.