Generation (2015)

A typical story among high school students. Two boys like a beautiful girl. One of them is a leader, clearly stronger, richer, and more arrogant. The other is simpler, but more honest and dignified. The girl prefers the one who is simply more striking, and, wary of the stronger one, agrees to lure the honest one into a trap. However, she did not expect him to be punished so cruelly. She wants to change everything, but it's too late. The fight was brutal, and she became the victim because it was she who was stabbed with a deadly knife.