Although Uncle Wu had often helped her mother over the years and was one of the few people her mother could call a friend, Jian Ai had never heard Uncle Wu mention his son, let alone seen him.
However, Jian Ai knew that Uncle Wu had lost his wife in his early years and raised a son all by himself. But then again, Uncle Wu's tofu stall was an established brand. He was usually very busy. Logically speaking, as his son, Brother Wu Bi should often come over to help. However, Jian Ai had never seen him once in so many years. Liangzi, on the other hand, sent soy milk to their stall early in the morning every day.
Thinking of Liangzi, Jian Ai suddenly remembered what had happened that morning. Because she had never seen Uncle Wu's son, she mistook Liangzi, who had come to deliver the soy milk, for Wu Bi. Liangzi's answer at that time was that Uncle Wu's son was his big brother.
