Since Xie Feng was young and he could remember, he never got sick. While other kids cried because they felt sick or didn't go to school because they had a fever, Xie Feng always enjoyed good health.
Not only did he never get sick, but his physical body was also so strong at such a young age that he was afraid of hurting other kids of his age. That was why when Xie Feng was bullied because of his closeness to the most beautiful girl in school, he never said anything about it; because he knew that if he fought back, then other young kids would suffer and he might even be expelled from the orphanage. If Xie Feng was expelled from that place, where could he, who had no family at all, go?
Therefore, he suffered. Until one day, Shen Xinya came up with the idea to bully some people older than him, so that the younger kids would stop bothering him. Heeding her, Xie Feng did so and indeed, he finally stopped being bullied by everyone.