(The introduction will be revised, so I'll leave it like this for now)
In the second year of high school, when all his classmates were studying hard, Chen Xinghai discovered that his sister Chen Xinghe always had injuries on her body. She said she dropped it, but Chen Xinghai knew otherwise.
Until something happened later...
At this time, his rival Murong Tian suddenly stood up and claimed that he knew someone who could help him.
Purpose: Fighting school bullying