A confident, sunny, outgoing boy + a sensitive, insecure girl who feels invisible
The heroine, Ye Jin, seems warm and outgoing, but beneath that cheerful exterior lies a sensitive, insecure heart. She even has a tendency to burst into tears uncontrollably.
The hero, Zhou Yu, is a carefree, confident, sunny boy who takes everything in stride. He's great at basketball.
Zhou Yu and Ye Jin meet after being assigned to different classes in their first year of high school. As Ye Jin spends time with him, she is gradually infected by his sunny, outgoing nature and slowly falls for him. Zhou Yu is interested in Ye Jin too. Ye Jin thinks she has found salvation, never realizing that it is the beginning of another descent into the abyss.