Extraman, Hurk, Nefastor and Steelman were once the protectors of their city. Now in their 60's they still hold a grudge with their nemesis and hope their children will help them with their last battle.
Overview：Extraman, Hurk, Nefastor and Steelman were once the protectors of their city. Now in their 60's they still hold a grudge with their nemesis and hope their children will help them with their last battle.
