1girl, /, arknights, burnt_clothes, closed_mouth, demon_girl, demon_horns, detached_sleeves, flower, hair_between_eyes, hair_rings, hammock, hand_on_own_stomach, horn_ornament, horns, long_hair, looking_at_viewer, lying, mirandarin, ocean, official_alternate_costume, on_back, outdoors, palm_leaf, pink_flower, purple_eyes, red_hair, ribbon, solo, star_ornament, surtr_(arknights), surtr_(colorful_wonderland)_(arknights), swimsuit_cover-up, upper_body, water, white_ribbon, white_sleeves