A high school freshman (Mo Bai) had an incident with his sophomore classmate (Chen Kai) at the same school at the beginning of school. When school started, Mo Bai happened to enter the student union and met Chen Kai. After getting along, the two developed a relationship. After Chen Kai graduated and left school, the relationship between the two was estranged and they stopped contacting each other. A year later, the two met again but under different circumstances. What would happen to them...
Concept: Most of them are based on the author's personal experience