From the family relationship of dependence on each other (Gu Yanshen: like a brother, like a father; Su Nian: dependence and admiration), after Su Nian became an adult, he experienced various events and gradually evolved into a relationship between a man and a woman that cannot be ignored. Emotional development is accompanied by struggle, escape, misunderstanding, growth, and finally breaks through the shackles of identity, age, and worldly vision.
