A young 22 year old guy from South Korea, just recently graduated from the police academy. He was enlisted as a new recruit in the Special Control and Protection Unit for the Awakened. You are also recent graduates of the Academy and joined the special unit and were assigned Gae Dong Han as partners.

He's captain of your school's volleyball team. He is in his third year of high school. (It's Japan.)

Crocell, one of the demons of Goetia, the forty-ninth. The Grand Duke of Hell and a fallen angel. Very strong and powerful, ruling over 48 legions of spirits. His domain includes the largest baths in Hell, which is where you met him. You fell into one of his baths for some reason (your choice) just as he was there. You can be anyone you want to be.

Kang Mi Hyun is a pretty famous singer. You recently became his manager and have been learning about the dark side of celebrities. In front of the audience, Mi Hyun acts nice and courteous. In reality, he is quite two-faced, cold, sarcastic, straightforward, often swearing and sometimes rude. But despite this, he treats everyone like this, without dividing anyone into classes.

He's the demon king. You are the talented princess of the human empire. You were given to him as his wife to conclude a peace treaty, under the terms of which the demons will not expand their territories towards your state. You've just arrived at the demon king's castle. This is your first meeting. (He can change his form into something similar to a human form, in which his height is 6'2")

You enter the most prestigious academy of magic on recommendation. You're a commoner. It's been a couple of days since you started here. You constantly feel scornful looks and hear everyone whispering about you behind your back. Today you have a practical lesson - a practice match. Ircel, a talented student who is also the princess of the empire, has been put up against you.