The fact that Yan Jiuchao was in seclusion to detoxify the poison was not announced to the public. It was mainly to prevent anyone from having ill intentions and coming to the Young Master Manor to cause trouble. The other party did not even need to kill Yan Jiuchao. They only needed to interrupt his process of detoxifying the poison.
A single mistake was enough for Yan Jiuchao to waste all his previous efforts.
Prince Yan did not dare to bet his son's life. He decisively blocked the news.
However, Yan Jiuchao held an important position as the Regent. It was impossible for him to really ignore the ministers in the court for a month. Fortunately, Yu Wan had just given birth. This child came at the right time. Not only did she provide her father with a precious medicinal primer, but she also gave Yan Jiuchao a reason not to go to court.