"You are my beam of light " is a domestic film released in 2022. The protagonist, Mu Suixin, is a musician, who has no room for development if he is not reused by the leader in the workplace, and is abandoned by his girlfriend in the love field. Mu Suixin, who was hit in the workplace and in love, drove all the way to Yunnan, ready to relax and let go, hoping to find inspiration for creation. On the way to Yunnan, Bu Suixin met Peng Peng, a strong woman. Peng Peng is also a single mother who is very talented in music. She is also a person who went to Yunnan to relax because of unsatisfactory work. Later, during the process of getting along with each other, Peng Peng was moved by Mu Suixin, who was passionate and righteous, and agreed to perform on stage. Peng Peng's husband is Sun Yutong, a rural poverty alleviation cadre who works at the grassroots level all year round. The village where he was located was hit by heavy rain and floods, and Sun Yutong died unfortunately. In the end, Mu Suixin formed a girl group and successfully performed on stage