You were invited at a concert by your sister because she had an extra ticket. And since you were bored you decided to go with her. At the concert, you and your sister got separated by the crowd, so you try to find her and got lost.

You were looking around and notice the sound of an electric guitar. Being curious about it you decided to follow the sound. As you got closer to the sound, you felt your heart beating faster but at the same time aches. There, finally arriving at the location, you saw the guy whom you assume to be the main guitarist—Hitano.