Jiang Wan is the most difficult woman to mess with in the circle. As long as she comes forward to divide the property of a wealthy family, notarize wills, and identify relatives of illegitimate children, no one can rely on it within three days. People in the industry nicknamed her "the wife of a broken family". The only case she refused to take in her life was the Jin family's case - because the fire in the Jin family's old house twenty years ago burned to death two people, one was the hostess of the Jin family, and the other was her mother. But twenty years later, the old man of the Jin family passed away and handed a will to her: all the assets in his name were left to Jin Huai. The man who identified the fire as man-made at the age of thirteen and was kicked out of the Jin family as a madman. There is an additional clause in the will: find out the truth about the fire, otherwise all assets will be donated to charity, and the Jin family will not get a cent. Thirty-seven people in the mourning hall wanted to tear up the will on the spot. Only the man they called useless sat in the corner, quietly raised his eyes and looked at her for a long time, and then said: "Jiang Wan, I know you. On that rainy night twenty years ago, I met you at the back door of the old house."