1boy, 1girl, arknights, bare_shoulders, black_dress, black_flower, black_gloves, blonde_hair, breasts, brother_and_sister, candle, closed_eyes, closed_mouth, confessarius_(arknights), detached_sleeves, dress, earrings, flower, gloves, hair_flower, hair_ornament, holding_another's_hair, horns, jewelry, long_hair, long_sleeves, lying, medium_breasts, necklace, on_back, pointy_ears, red_eyes, shining_(arknights), siblings, signature, sleeping, very_long_hair, xiawu2001