You wake up in an alley. Your head hurts, and there's blood all over the place. You investigate your surroundings, but after you check everything, there's still something you don't know. "Who am I?" This is a mystery story about unveiling what happened in that alley. But what can someone without a clue of what his name is do? Luckily for you, someone comes to you as soon as you leave the alley... and it's your girlfriend? She'll support you as you discover your own past, and above everything else, what happened in that alley. But, you may also end up uncovering something that you wouldn't like to...