Jay was in the subway while listening to his late twin brother last message for him.

"Hey, Jay, tell mom that I can't go home for a while so she won't worried about me but I'm not sure when I can go home. That's all. I love you and mom."

He kept listening his late brother's last message for him until he arrived to his destination.

Jay looked at the detective agency building once he arrived, it kind of abandoned building but he really needs help from the Great Detective for his twin brother's case.

He knocked on the door and opened it when he heard someone says Come in but to his surprise when he saw the person – no, she is not human because she looks like undead, since her skin looks pale than a normal human.

He cleared her throat after regaining her composure. "Are you the Great Detective the other people talking about?"