1girl, arknights, arm_up, bare_shoulders, bikini, ender_xiaohai, food, hair_between_eyes, hair_intakes, holding, holding_food, horns, ice_cream, long_hair, looking_at_viewer, navel, partially_submerged, purple_eyes, red_hair, side-tie_bikini_bottom, smile, solo, stomach, surtr_(arknights), surtr_(colorful_wonderland)_(arknights), swimsuit, very_long_hair, water, white_bikini