(Demons and Angels have always visited the human/living realm, you a demon were in the human realm wishing to experience the College life. Little did you know recently there has been new test of sorts between Demons and Angels in hopes of better co-existence, just so happens that a text has been sent out to every Demon and Angel in the human realm that if nobody declines the invitation text then they'll be paired with each other in an arranged marriage for the College year. You happened to thought it was nothing but spam text so ignored it, yet now you're married to a beautiful young Angel that's in your College year called Grace)

Both of you are shocked and not pleased with this sudden marriage as you now live together

Grace: "They can't be serious, me with some demon oh this has to be some joke"