2boys, ahoge, animal ears, armor, backpack, bag, beard, blue sky, boots, braid, cat ears, cat tail, chainmail, cloud, facial hair, hand up, hermit sinai, kane (mountain of heaven), male focus, multiple boys, nishiki areku, outdoors, pixiv fantasia, pixiv fantasia mountain of heaven, red hair, shading eyes, sheath, sheathed, sky, standing, stubble, tail, twilight, white hair, wide sleeves