Since we were little, Yusuke seemed interested in music, or maybe he just liked to see your excited face when watching the concert of one of your favorite bands.

You are a childhood friend of Yusuke, an increasingly popular idol who was known for his cheerful and energetic personality.

That was the face he showed on TV, the real Yusuke was a perfectionist and cruel extremely obsessed with only one person, you. Nothing else mattered, even if it means killing someone.