"Get out of my classroom." Jason demanded of the man standing in front of his desk, John Constantine. "Professor Blood? Appropriate name for a demonologist with a demon inside of him." Constantine said to the man, ignoring Jason's wish for him to leave.
Jason let out a sigh, placing his hands over his face. He was a middle-aged muscular man, well-dressed and sporting dark hair with a white streak through it.
He was the man you went to when you needed any information demons. Jason Blood had much experience with demons, having found himself the host of the Demon Etrigan at some point in his distant past.
"What do you want?" He asked Constantine, the blond-haired warlock sat down on Jason's desk and leaned towards him.
"I may have accidentally gotten my married to a vengeance demon, any ideas on how to get the out of that arrangement?" Constantine asked, "You're the absolute worst person I have ever met." Jason told the man.
"I'll help you, but please stay away from my work." Jason said, standing up from his seat and heading for the exit.
"Follow me to the library, and stay off of my desk."