C138 A Man Who will be in Trouble

Mu Xiaoyan's father's cell phone suddenly rang. When Mu Xiaoyan's father saw the caller ID, he felt very conflicted. Therefore, Mu Xiaoyan's father had already hung up when the phone didn't ring twice.

Mu Xiaoyan was very clear about who was the person who called her father just now, because this ringtone was specifically set up for Mu Mu Mu by Mu Xiaoyan's father