The Purple King is a duo; the Purple King is the suit, while it is operated by an unnamed Invader, but is an intellectual type that excels at handling parasitic Invaders. Whether the two arrived together or not remains unknown. The Purple King was also an Invader, The Purple King is quite protective of the girl. In battle, the Invader operates the suit into battle. One arm chomps at targets to consume them, while the other arm is a living flamethrower.