The first time we met was when Mu Qiushan was 4 years old. It was the fourth year after Mu Qiushan's parents moved to City A. They went to the same kindergarten together.
The second time we met was when Mu Qiushan was 7 years old. Mu Qiushan's parents held a small party for him entering first grade and invited his next door neighbors.
The third time they met was when they were 14 years old, when they were entering junior high school. Mu Qiushan was surprised to see Huaishang in the same class. Wasn't he a year younger than him?
14-Year-old Xiao Huaishang thought: Then we can see each other more often this time!
Concept: Two male protagonists