Fen Xiaomei, a chronically unlucky high school girl, accidentally awakens Yuan Zidan, a memory-lost alien disguised as a wish-granting genie. Though they start off at odds, the two form an unexpected bond as he helps her reclaim her passion for table tennis.

Yuan Zidan, an amnesiac alien stranded on Earth, uncovers hidden truths about his past while facing dark forces that threaten his return home, unraveling deeper secrets along the way.