Nicknamed Trojan Horse Straight, formerly known as Zhang, nickname, with 654.38+089 million fans, once wanted to learn from Er Lv. Jason and his wife Yang Qingqing got married on 202 1. They have a girl named Xiaoshumiao. On March 5, 2022, Musen Propaganda Department divorced Qingqing.

Mu Sen's real name is Bei, and his ancestral home is An, Shaanxi Province. He met Shaanxi music singer Chen Han through a friend's introduction, and later worshipped him to learn music as a teacher. "Not Too Much" is a song jointly written by Musen and Beijing Birdman Art Heli Record Company. The style is melancholy and the lyrics are endless. The fans like Mu Sen's songs very much. Of course, turnips and cabbages have their own tastes, and some definitely don't like them, and neither does Mu Sen.