1girl, adjusting_eyewear, arknights, arm_up, bare_arms, bare_shoulders, baseball_cap, beach, bikini, black_bikini, blue_hair, breasts, ch'en_(arknights), ch'en_the_holungday_(arknights), cleavage, clothes_pull, cowboy_shot, day, dragon_horns, dragon_tail, eyewear_on_headwear, front-tie_bikini_top, front-tie_top, glint, halterneck, hand_on_eyewear, hat, horns, horns_through_headwear, large_breasts, long_hair, looking_at_viewer, mirufuaa, multi-strapped_bikini, navel, ocean, outdoors, parted_lips, ponytail, red_eyes, shorts, shorts_pull, sidelocks, solo, stomach, strap_gap, string_bikini, sunglasses, swimsuit, tail, thighs, wet, white_headwear