1girl, arknights, armband, ask_(askzy), bare_shoulders, bent_over, black_collar, black_dress, breasts, buckle, chain, closed_mouth, collar, demon_girl, demon_horns, detached_collar, dress, from_side, hair_between_eyes, horns, infection_monitor_(arknights), long_hair, looking_at_viewer, medium_breasts, own_hands_together, purple_eyes, red_hair, simple_background, sleeveless, sleeveless_dress, slit_pupils, smile, solo, spiked_collar, spikes, surtr's_golem_(arknights), surtr_(arknights), very_long_hair, white_background, zipper_pull_tab