Liu Nian'er, who entered the imperial censor Zhongcheng's house as a maid at the age of thirteen, unexpectedly became a member of a three-person investigation team with the master Shen Cijing and the young master Shen Qian. The master saw that the two of them were secretly in love, but he couldn't let go or consummate it. Shen Zhongcheng found out that the person behind the shocking mystery was his old friend and the Minister of Taichang Temple who was a Jinshi in the same year. The daughter of the Minister of Piantaichang Temple has a soft spot for his son Shen Qian, neither left nor right. There is family and country on one side, and old friends on the other... It all started when Dian Ming Ling of Taipu Temple broke into Shen's house and committed suicide by taking poison. There are many doubts and the road of love is tortuous. His Royal Highness, who is upright and loves the people, obstructs the investigation of the case. Why is this? Liu Nian'er discovered the mystery of his life experience during the investigation. My mother, who had been dead for ten years, came back to life, and my father, whom I had never met, also fell from the sky...
Purpose: "Use pharmacology to explore the world and people's hearts, and fight against the torrent of fate with solitude and courage." Under the surface of the prosperous age, "evil is like a slow poison. Although it is not fatal, it corrodes the bones and blood of the dynasty." This book is not only a chase about intrigue and killing, but also a journey about "identity loss and self-redemption". Through the intertwining puzzle of the three powers of Yushitai, Taichang Temple and Jingzhao Mansion, the story shows the absurd reality that "the innocent are trapped in filth, while the filthy hold the token of innocence". In the process of pursuing the truth, the protagonist group is actually looking for their own coordinates in this huge machine - should they be a "tuberose" that goes with the flow, or should they be a "life-saving medicine" that turns the tide?