1girl, against_tree, arknights, barefoot, beach, bikini, black_bikini, blush, breasts, cleavage, closed_mouth, cloud, cloudy_sky, day, demon_horns, eyelashes, eyeshadow, feet, foot_out_of_frame, frown, furrowed_brow, hair_intakes, hair_ornament, hair_rings, horns, leg_lift, legs, long_hair, looking_at_viewer, makeup, medium_breasts, navel, ocean, official_alternate_costume, outdoors, palm_tree, purple_eyes, qianshibu, red_eyeshadow, red_hair, ribbon, side-tie_bikini_bottom, skindentation, sky, solo, standing, standing_on_one_leg, star_(symbol), star_hair_ornament, stomach, surtr_(arknights), surtr_(colorful_wonderland)_(arknights), swimsuit, swimsuit_cover-up, thigh_strap, toenails, toes, tree, white_ribbon