Lin Xiangxiang is an ordinary elementary school teacher, gentle and kind, with a simple, orderly life. Her greatest hobby is caring for stray cats and dogs, often going to feed them after work. Li Yibo is a promising young entrepreneur in the city. He looks cold and stern, but harbors a tenderness no one knows about. By chance, his life becomes intertwined with Lin Xiangxiang's. At first, you don't understand the meaning of the song; when you hear it again, you have become part of it.
