This play tells the story of a rich girl (Xuan'er) and her attendant (Xiaoya) from ancient times who traveled through space and came to 2006 in real life. They met me (Feifei) in real life. After Xuan'er told me all her story, I planned to help them return to the Tang Dynasty. As a result, my good friend Fang Rui and I accidentally fell into the space-time machine and followed Xuan'er back to the Tang Dynasty era.