Our client was continuously harassed by an upperclassman, and on the day of the incident, while returning home from the reading room, he was hit in the head by the upperclassman and collapsed and was taken to an ambulance. In response, our client filed a criminal complaint for injury and simultaneously proceeded with an abuse proceeding against the upperclassman through our firm. At first, the upperclassman apologized and expressed his intention to settle amicably, but after learning of the abuse complaint, the other party also appointed a lawyer and filed a complaint for bilateral school violence. Even though our client was the victim of threats and injuries from the other student since middle school, the other student suddenly claimed that it was both parties and filed a school violence report, claiming that he was also the victim of physical, verbal, and cyber violence such as bullying, insults, and defamation, and that he suffered more damage than what our client reported. Our client was a high school student who was receiving excellent grades and dreamed of entering a prestigious university, so the upperclassman's report of school violence