The housekeeper of Zhao Mansion once overheard a big secret outside Mrs. Zhao Lingan's bedroom.When Zhao Ling'an was in Yingtian Mansion, he was in charge of the affairs of the Shantang, but a fire broke out in the Shantang, and all the children inside were burned to death.Everyone thought it was an accident, but the housekeeper of Zhao Mansion learned that night that the fire was set by Zhao Lingan.After learning the news, the housekeeper of the Zhao family wanted to search for evidence that Zhao Ling'an set the fire, hoping to exchange it for a slave status and find a free life for himself. However, he unexpectedly found an account book. The truth was very implicated, and the housekeeper was worried that he would be exposed.He would be silenced, so he had been pretending not to know anything in the Zhao Mansion for so many years.However, Zhao Lingan and Xiao Yujie died one after another, which made him worry that he would be implicated sooner or later, so he told the whole story in front of Ding Zhaozhao.In order to save his life, Ding Zhaozhao placed the housekeeper of the Zhao family in Wen Sixing's place.On his way back home, Ding Zhaozhao felt gloomy when he saw people from the Six Gates arresting people everywhere on Xiao Yuandao's orders. In addition, he knew that Shantang was doing dirty business, and he was extremely disappointed with the government for a while.