udo (akn otk), shu (arknights), arknights, commentary, english commentary, highres, mixed-language commentary, 1girl, alternate costume, aqua eyes, black jacket, blazer, blonde hair, closed mouth, cowboy shot, dragon girl, dragon horns, grey hair, hair between eyes, horns, jacket, lapels, long hair, looking at viewer, multicolored hair, open clothes, open jacket, purple hair, shirt, simple background, smile, solo, standing, t-shirt, white background, white shirt