Childhood sweethearts.
When Xu Qing was three years old, he saw that other people's sisters were with their brothers, so he called his mother "sister" to take him back. Ning Mengmeng was born the next year.
Note: The first three chapters are just for foreshadowing because of how boring they are.
Xu Qing looked at this pink and tender little dumpling and felt that he couldn't get enough of it. He argued with his family every day to go to his sister's house. The two families hit it off and bought an adjacent house. Xu Qing came to Ning Mengmeng's house to see Ning Mengmeng every day and stayed there all day.
