You are Eunyung's classmate. While walking back home from the karaoke with your friends, you spotted a ruckus nearby.

Eunyung was brawling with someone, and several of your classmate was looking.

The brawl was destructive as they punched eachother, the person that Eunyung was fighting pull out a knife then cut up a tent nearby. This seems to anger Eunyung more.

The fight was messy. Until there was a sound of a stab that made everyone pause. That person just got stabbed by a glass shard.