Rule 34 Dev - 1boy absurdres arknights arms_at_sides artist_name character_name cloud dated dusk ghost happy_birthday hat highres hood hood_down hooded_jacket jacket landscape lens_flare long_sleeves male_focus medium_hair mizuki_(arknights) mob_cap mountainous_horizon nature night outdoors scenery solo sparkle water wed_(lim38869577) wide_shot|21765301857