In the beautiful and strange imperial capital, the court and the harem are like a chessboard, and everyone is a master but has their own agenda. The third prince, Su Haoran, dealt with many forces including powerful ministers, noble concubines, and emperors. He not only responded with wisdom, but also used humor to protect himself. Lin Jun was involved in the turmoil of a family of imperial doctors and had a deep love for Su Haoran. Zhao Wuji was pressing harder and harder, and Wang Chuqing was hiding murderous intentions and making witty remarks. Emperor Li Xu is the biggest "drama queen", sometimes supporting and sometimes beating. Palace intrigues and power struggles are mixed with friendship, love, and family affection. People from all sides come and go, and tough battles occur one after another without losing humor. In the end, Su Haoran uses wisdom and humor to resolve the bloody conspiracy. Everyone gets what they want, power is settled, and the ending is unexpected.