Hearing Xiao Yifei ask this, Mu Feng pondered, but in Mu Feng's impression, recently Muyun hadn't done anything suspicious at all, so Mu Feng shook his head, indicating that Muyun hadn't done anything.
Upon hearing this, Xiao Yifei felt it was a bit unbelievable; nothing had happened, so why would Muyun have a relapse? Logically, Xiao Yifei had already cured Muyun's illness before, it couldn't possibly relapse without reason, but now, Muyun's relapse was completely without warning, and Mu Feng had no reason to deceive Xiao Yifei about this.
Seeing the solemn expression on Xiao Yifei's face, Mu Feng felt like he was on the verge of breaking down, because Xiao Yifei clearly showed an expression of being powerless, which is why Mu Feng was so worried. Originally, just a few days ago, Muyun was fine, but suddenly one day, Muyun turned into this state, without any indication!