Five years later, the moment Ouyang Xue (Yi Xue), an online game girl, entered the perfect world, the gears of destiny between her and Li Yun (Yun Yan, Hua Kai) started again... Ten years ago, when Ouyang Xue was a game novice and was discriminated against by her friends, it was Li Yun who extended an olive branch to her, took her under her side, taught her all the skills of online games, and made Ouyang Xue a full-professional master among female gamers. But when the two had a good impression of each other and wanted to go further, Li Yun had to retire due to the recurrence of an old injury during the game, and has since disappeared from the online game.
Meeting again five years later made Li Yun dare not come forward to recognize each other, and stayed by Ouyang Xue's side as a game partner. The two of them face various tasks, difficulties, and intrigues in the game together. When the clouds opened and the fog dispersed, Li Yun finally mustered up the courage to say to Ouyang Xue: "Xiaoxue, I am Hua Kai."
