broca (arknights), infection monitor (arknights), arknights, commentary request, highres, 1boy, animal ears, armlet, black hair, black vest, dark background, dynamic pose, fighting stance, gloves, goggles, goggles around neck, holding, holding weapon, hood, hoodie, jewelry, male focus, muscular, muscular male, pectorals, roberako, sidepec, sleeveless, sleeveless hoodie, tail, tiger boy, tiger ears, tiger tail, vest, weapon, yellow eyes