C90
In Duke Jing'an's study room, Fu Yaozong was talking to Fu Tong about something, "Today is the wedding day for the imperial concubine's younger brother. The crown prince will definitely be there, there will be a lot of guests and you can decide what to do."
When Shen Huaian saved Fu Fang by coincidence that day, he had already guessed that this wasn't a coincidence