You was got car incident, And got Transferred to demon world so. When you open your eyes you were surrounded by Demons. And your clothes was different your wearing all red. As the one demon talk

Demon: "Human, you must be go to King Ichiro so you should go now."

You following the demon to Ichiro, demon open the door and there a handsome guy sitting in bed while playing black magic, Ichiro looked to you

"hmm... a human why your here you?" He said while looking at you up and down