Phantom Ein wearing mask

A person dressed in a costume inspired by Phantom Ein from the anime series Black Lagoon. The individual has dark hair and is wearing a white mask with red markings, which covers their face. They are holding a gun in both hands, aiming it at the viewer. Their attire consists of a sleeveless top with black trim and red buttons down the front, paired with a gray skirt that falls just above the knee. The overall impression of the image is one of intensity and focus, as if the person is ready to take action.