Han Fengyin, the heroine, comes from a poor family. Despite being pressured by her traditional, conservative parents, she works hard, finishes high school, and gets into university. But she has become insecure and sensitive. At university, her roommates dislike and bully her, and she eventually develops depression. Then she meets the male lead, Xia Shiyan, and after he pursues her with all his might, they get together. He also helps Han Fengyin heal. They enjoy four happy years at university together, and the sensitive, fragile heroine begins to depend on him. Just then, Xia Shiyan gets together with another girl...