1girl, arknights, bad_pixiv_id, black_choker, black_shirt, breasts, choker, cross, cross_necklace, gradient_background, grey_background, hair_between_eyes, horns, indoors, jewelry, long_hair, looking_at_viewer, medium_breasts, mike_(kayomire), mouth_hold, necklace, official_alternate_costume, purple_eyes, red_hair, shirt, short_sleeves, smile, solo, surtr_(arknights), surtr_(liberte_echec)_(arknights), upper_body