Yueyao and her father worshiped their mother at the grave, and the family finally got together, but they were separated by heaven and earth.Yueyao asked her mother's spirit in heaven to bless her father's next expedition safely and smoothly.Yueyao went to buy lunch for her father on the journey, but met the mysterious maid Man'er. She was suddenly strangled by the neck by Man'er. Fortunately, Yun Xing came to rescue her.
The two brought Man'er back to the house, and found that Man'er was unconscious due to severe poison. The doctor was helpless, but Yueyao knew how to make poison and took the initiative to develop an antidote for Man'er.On the other side, in order to keep Changning by his side to take care of him, Shaozhen deliberately prevented himself from recovering from his injuries and tried every means to secretly destroy his wounds. Changning had to seek help from Yueyao.