What about love? What's the story above the white clouds?

After Yan and Jiang met in Wuzhen, they met again after many years. I took my cousin to the music studio where Jiang worked, recorded a marriage proposal song for my cousin, and they formally met. Later, the two fell in love, but the researcher failed to get along with Jiang for a long time because of various difficulties, and finally complied with their true intentions, taking white clouds as the yarn. It ended with him.