Seven-year-old A Li, the master of the Wish Ferrying Workshop, is banished to the mortal world for violating the laws of Heaven. She possesses the body of an unconscious girl named Tiantian and begins a mortal life filled with warmth and challenges. A Li can use the power of wishes to grant people's desires, but when she cannot bear to see Lin Wan and her child separated by death, she exhausts a hundred years' worth of wish power to save them. This act violates the heavenly laws, and she is punished by being sent to the mortal realm. There, A Li discovers that Tiantian and her mother, Su Wanyue, are being bullied by their family, while Tiantian's father, Lu Junyou, remains unconscious. Her uncles, Lu Mingxuan and Lu Tianyou, are coveting the family fortune. Using wish power in secret, A Li helps Su Wanyue, gradually awakens Lu Junyou, exposes the family's conspiracy, and restores the family's fortunes.