1girl, arknights, arm_support, artist_name, belt, belt_buckle, bird, black_belt, black_choker, black_gloves, black_ribbon, black_shirt, black_socks, buckle, choker, closed_mouth, cross, crow, demon_girl, demon_horns, foot_out_of_frame, gloves, hair_between_eyes, hair_over_shoulder, hand_on_own_chest, hand_up, horns, jewelry, kneehighs, latin_cross, long_hair, looking_at_viewer, midriff, navel, necklace, official_alternate_costume, one_side_up, purple_eyes, red_hair, red_skirt, ribbon, ring, riyu_(gauzama), shirt, single_glove, single_kneehigh, single_sock, skirt, smile, socks, solo, surtr_(arknights), surtr_(liberte_echec)_(arknights), very_long_hair, weibo_username