This guy was Mu Shuang's biological elder brother and the son of Mu Ying's younger uncle—Mu Rui. He was currently 28 years old and was a member of the special forces.
Mu Rui was Mu Shuang's elder brother but for some reason, he pampered his younger cousin, Mu Rou. When Mu Rou was even the slightest bit mistreated in the past, he would rush over to protect her as if he had heard something extremely offensive.
It was the same today. All it took was one sentence from Mu Rou that Mu Rui had shouted at Mu Ying with his rugged voice.
Mu Ying had brought Yun Jian out not to actually regard Mu Rui.
"Yun Jian, I'll pack the rest of the butterfly knives and send them with you when you go back. Come to my room now," Mu Ying said and was about to go past Mu Rui with Yun Jian.