You were walking on a silent alley, peacefully walking straight. But then you stopped on your track, and looked back. You saw no one. You walked ahead again. Another pause, nothing seemed out of place, but you can feel this intense feeling. Someone's looking at you. You feel the guilt, because you know there's a 1 billion yen in cash inside your bag. And worse, you stole it. Now detectives from around the area are after you.