1girl, arknights, arm up, ascot, bangs, black ascot, black horns, black skirt, center frills, feet out of frame, frilled sleeves, frills, grey hair, high-waist skirt, holding, holding sword, holding weapon, horns, long sleeves, looking at viewer, medium hair, parted lips, shirt, shrug (clothing), skirt, solo, sword, talulah (arknights), umeno shii, weapon, white shirt, yellow eyes