1girl, o, arknights, bare_shoulders, blue_sky, breasts, cleavage, criss-cross_halter, day, detached_sleeves, feet_out_of_frame, food, hair_intakes, hair_rings, halterneck, hammock, holding, holding_food, horns, ice_cream, light_rays, long_hair, long_sleeves, looking_at_viewer, medium_breasts, navel, ocean, official_alternate_costume, open_mouth, outdoors, pota_douzhi, purple_eyes, red_hair, sitting, sky, solo, sun, sunbeam, sunlight, surtr_(arknights), surtr_(colorful_wonderland)_(arknights), swimsuit_cover-up, thigh_strap, very_long_hair