The play is adapted from Jiemo's novel Little Poison Princess, and tells the inspirational story of Han Yunxi, the daughter of a doctor, who remains positive and optimistic after all kinds of hardships and has complex feelings with Qin overnight.
The play was broadcast on June 25th, 20 18 in iQiyi, February 22nd, 2020 in Hunan Satellite TV and again on July 24th, 2020 in Hunan Satellite TV.