The final battle begins, but the plan is in shambles! Koji has been lured into a trap, and without the power of Mazinger Z, the fate of Kurogane House, the Mazinger Army, and all of Atami is in peril!The final battle begins, but the plan is in shambles! Koji has been lured into a trap, and without the power of Mazinger Z, the fate of Kurogane House, the Mazinger Army, and all of Atami is in peril!