The Demon's Angel { Taekook oneshot}

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.