longshengyan, glaucus (arknights), arknights, commission, highres, 1girl, black sailor collar, blue eyes, bright pupils, candy, closed mouth, double bun, food, grey hair, hair bun, hair ornament, hair scrunchie, hood, hood up, lollipop, long hair, looking at viewer, multicolored hair, purple hair, sailor collar, scrunchie, simple background, solo, streaked hair, turtleneck, two-tone hair, upper body, white background