Why did the Fengshun family die in a plum blossom?

Fengshun is the daughter of a blind fortune teller. The blind man told Qianer and Li Yuanhao that he felt the emperor's anger. The emperor's people heard that the emperor wanted to get rid of Li Yuanhao. In order not to expose things, he killed the blind family and wiped them out.

His brother escaped with her. Because he met Qian Er, he went out to buy medicine for Qian Er, and was mistaken for being killed by Qian Er ~ That's it ~