entelechia (arknights), arknights, commentary, highres, 1girl, ascot, black dress, black hair, closed mouth, cowboy shot, dress, gloves, grey ascot, grey background, hair between eyes, hair horns, high-low dress, holding, holding weapon, long sleeves, looking at viewer, mole, mole under eye, pi osakana, pointy ears, red eyes, red gloves, short hair, simple background, smile, solo, standing, thigh strap, twitter username, weapon