frostleaf (arknights), arknights, commentary request, partial commentary, 1girl, :|, animal ears, arm up, averting eyes, black collar, black hat, closed mouth, collar, detached collar, expressionless, hair between eyes, hand up, hat, headphones, holding, holding polearm, holding weapon, long hair, one-hour drawing challenge, polearm, portrait, red eyes, red nails, red sleeves, signature, single bare shoulder, solo, ujoe 7hr, weapon, white hair, wide sleeves