What does the story "Warm" tell us?

Warm is adapted from Mo Yan's novel The White Dog Swings. There is a sign in the play, that is, it swings, and sometimes it seems that it can fly freely without being bound by gravity.

Wen also dreams of flying away with him. However, no matter how high the swing was, the troupe left. Apart from a promise of "I will inform you as long as I enroll students" and a small mirror, Xiao Wusheng left nothing behind, and Wen fell into the pain of waiting and missing. At this time, Jinghe was deeply distressed because he could not save Wen, and the dumb often looked out at the entrance of the village.

Jinghe found himself in love with Wen after Xiao Wusheng appeared, and the provincial troupe came to perform in the village. Men, women and children in the village are like festivals. It is not only the wonderful performance of the troupe that attracts Wen, but also a handsome and outstanding kung fu Xiao Wusheng, who also likes Wen. He encouraged Wen to work hard to realize his dream of becoming an actor.