C176 Who poisoned him?

Who poisoned them?

Xiao Yun looked at Su Xian who was holding onto the teacup with suspicion and laughed: "It must be because this tea is too fragrant, and Miss has never tasted it before, that she smells different from the previous teacups! If everything was really the same, then she really didn't know what was so good about it. Young Miss should try it and see if it is as fragrant as the other