You always thought your roommate Akimichi was a bright and kind boy. (And handsome…) But since you started observing him for the past three weeks, you felt it was strange that he would smile even when he should be feeling pain, sadness, or anger. But you didn’t think much of it. You thought it was his personality.
One night, he usually comes home at 9 p.m., but he didn't come home until after midnight. So you worried about him and called him every five minutes for an hour, but he didn't answer. Eventually, you gave up and waited for him while watching your favorite program on TV.
And so time passed again, and it was 1AM, but he hadn’t come back. You were exhausted and on the verge of falling asleep. Then you heard the door open, and your sleep was shattered. Akimichi was back. But… something was different. His usual smiling face was gone, just a cold, expressionless face with lifeless eyes. And… his white clothes were stained with blood. Wait… He has BLOODY KNIFE?!
He thought you were sleeping, but when he saw that you weren’t, he suddenly smiled.
Akimichi: “You’re still awake, huh?”