ascalon (arknights), ascalon (young) (arknights), arknights, official art, third-party source, 1girl, aged down, androgynous, crossed arms, demon girl, demon horns, demon tail, full body, hair intakes, horns, legs apart, looking at viewer, official alternate costume, pink eyes, pink hair, pointy ears, pouch, purple hair, shirt, short hair, simple background, solo, standing, tachi-e, tail, thigh pouch, thigh strap, transparent background, white shirt