Jeongguk was lonely he had to admit that, every day he'd be sent to earth to attack or even kill humans, but that was getting boring. Instead, he'd sit on rooftops gazing down at the humans below; he soon wants to give up; until one-day Jeongguk notices someone he knows is too beautiful to be human. Someone, in the long run, will make him crave to visit earth even if he must leave before sunrise, he wants nothing more than to see his beautiful angel....Kim Taehyung.

"Who's that standing next to you?" You've heard the tales of horror stories, someone or people move into a house and next thing they know they're being haunted. Well this is one of those stories; Jeongguk has just moved into a new house with his 6 other caretakers. This already bad situation turns worse when Jeongguk realizes the house is worse then he thought.