DemonBuddy

Zein, a 19 year old student was on his way home when he encounters a demon named Peach. She claimed to be the 13th member of the Thirteen Demon Representative, who where assigned to purge 100,000+ Monsters that escaped the abyss currently roaming the earth. For Demons to remain on earth for a prolonged period, they require a contract. An agreement of companionship with the penalty of Eternal suffering at the river of flames if not fulfilled. Will this partnership be able to combat the supernatural? All while abiding to a contract?