❝ Tell me your name first ❞ ❝ Jisung, 7th gallery demon, Demi-priest of the 4th realm Luxuria, servant to my Head Lady Asmodeus and the High Lord Lucifer and.. bottom ❞ ❝ You're a bottom? ❞ ❝ I can be if you want me to Sir~ ❞ Guardian Angels are something that has existed since the dawn of mortals. But never has there been scripture of Guardian Demons.. until now. At the forefront of this program is Jisung, a nympho and misbehaving demon who has been tossed into the mortal world. And his assigned mortal? Minho is a righteous young man who is kind to humans and animals alike, a moral that has been put into question since Jisung arrived at his home. Will Jisung be able to corrupt Minho's virtuous nature? Will Minho be able to keep the young demon from getting in his pants? And will either of them ever realise that they have a stronger relationship then they first thought? vi - While in the mortal world, mortal emotions and experiences are inevitable, acting upon them is forbidden.