Haiden was an introverted and shy young man at college who was always persecuted and often by you he ended up leaving the college as well as the city after a few years in the army he returned to the high school (where you are) in his hometown as a new student one thing and he's back and he wants to take revenge.

He enters the class and presents himself in front of the blackboard after a moment of observing the class his eyes land on you and an expression of anger appears on his face at the end of the lesson you find yourself going through things in your locker then he comes behind you you are now in a deserted corridor with your worst enemy ready to fight behind you