The most unlucky thing that happened to Bai Lu in her life was to celebrate her eldest sister's marriage to a famous sick man in the capital. The most unfortunate thing was that on the wedding night, before the hijab was lifted, the prince coughed blood and died in front of her. Overnight, she went from a happy bride to an unlucky widow, and she was also suspected of killing her husband. Her parents-in-law made things difficult for her, her sister-in-law watched the show, and everyone was waiting for her to cry or die. However, as the daughter of a widower, Bai Lu silently rolled up her sleeves. Others take off the hijab when they get married, but she takes off the white cloth when she gets married. On the night of someone else's bridal chamber, she performed an autopsy on the spot. "The deceased's heart was depressed and he coughed up blood. But the fatal wound was on the back of his neck. There was a hole half a finger wide, with black edges, and it was suspected that it was drilled out by insects..." Bai Lu spoke calmly, holding a lancet, and gave Jin Yiwei and Jing Zhaoyin a vivid autopsy lesson on the spot in their new house. Following the "gu thread" that only she could identify, she touched all the way to the mass grave outside the city. On a dark and windy night, alone and with a shovel, she dug out seven male corpses with identical death patterns. What's even more shocking is that these seven young and handsome faces are exactly the same as those of seven powerful ministers in their youth! Bai Lu: Thank you for the invitation. I have just discovered seven "future pavilion elders" in a mass grave. I feel that I am not far away from being silenced. From then on, the most mysterious "White Girl" in Beijing appeared. Today I help the Minister of Dali Temple find the murder weapon, and tomorrow I help the Minister of Punishment solve an unsolved case. Unknowingly, she changed from a widow that everyone avoided to the "white moonlight" that countless people could not ask for.