In order to save her second sister who was about to be wiped out, the Jade Emperor's youngest daughter Xiao Qi (played by Ariel Lin) secretly went down to the mortal world to look for her second sister's (played by Guo Feili) lover Lao Fuzi (played by Xie Junhao) in the mortal world, and accidentally met Tong Yuan (played by Hu Ge) who was flying a kite. During her time in the mortal world, the fearless Xiao Qi developed a mutual affection with the kind and generous Tong Yuan. However, because Xiao Qi's sneaking down to the mortal world was discovered by the Jade Emperor (played by Xu Jinjiang), Xiao Qi was forced to separate from Tong Yuan and return to heaven. The Jade Emperor was impressed by Tong Yuan's integrity and generosity, and decided to take away Xiao Qi's magic and let her follow Tong Yuan to study in the mortal world, but he was worried that Xiao Qi, who was not familiar with love affairs, would develop feelings for Tong Yuan, so he took away her love roots. Xiao Qi, who came to the mortal world, worked hard to complete the goal set by the Jade Emperor to do good things and return to heaven as soon as possible, and the magic spells obtained by the treasure bag became more and more. However, as she gradually grows up, her lost love grows again, and her former love for Tong Yuan returns to her memory. Faced with the heavenly rule that humans and immortals cannot fall in love, and the previous experience of her second sister and the old master, how should the two lovers face this choice of love? Adapted from the folk legend "The Legend of the Goddess and the Fairy".