1boy 1girl absurdres alternate_costume arknights armor axe back bald boots brown_footwear building chain cloud crossover day faulds green_hair highres horn_(instrument) horns hoshiguma_(arknights) knee_boots loincloth long_hair low-tied_long_hair muscular muscular_male outdoors pointy_ears shoulder_armor shoulder_spikes single_horn sllee91646 spikes standing very_long_hair warcraft world_of_warcraft