Millicent Bulstrode

The best way for Millicent Gunn to punish her officemates is to deal with a demon who just appeared in front of her. Her officemates were so cruel to her that she wanted them to die. She innocently accepted the deal in exchange for her life since she wanted to end her misery as well. But little did she know that the demon she has a contract with is a real cursed demon from above. He's Linus Castellanos, a rebel that committed a taboo sin and began to prey almost of the people he wanted to play with. He met her, they talked... and began to fall in love? How to break the deal now?