John McVance is a robotic Hero created by the Hero Factory who loves doing risky plans and missions. He is a great leader, but when he confronts IronBird, he gets angry. IronBird is a robotic machine of destruction. Built to destroy civilization, IronBird is very resistant and destructif with his shoulder gun, his flame-thrower and his claw. He becomes the personnal ennemy of McVance. But mission, McVance jumps on him in the air and injures IronBird, but then he falls and he has never been found.