21-Year-old Chu Yunchuan met 20-year-old Nan Chuye by chance at Jinyu University. After learning about his life experience, he had been silently comforting him, but Nan Chuye didn't think so. He thought Chu Yunchuan was laughing at him, and they had many quarrels, but in the end Chu Yunchuan apologized first.
After Chu Yunchuan graduated, he had been waiting for Nan Chuye to tell him everything, including his life experience, but before Nan Chuye graduated, Nan Chuye knew everything.
Nan Chuye left his father's house and came to Chu Yunchuan's home. Chu Yunchuan's parents were very good to Nan Chuye and agreed that they could be together.
Intention: One person can sacrifice his life for another person