Taimashi to Akuma-chan

Taimashi to Akuma-chan manga summary: While snow was falling on a holy night, a demon with the looks of a young girl traveled into the village and watched the warm people inside their homes. The demon was surprised when an exorcist spoke to the demon despite the hatred between the two species; immediately the demon fell in love with the exorcist. A comforting love story that brings together humans and demons.