Kinnikuman: Seigi Choujin vs. Senshi Choujin

Meat is abducted by the ruthless Iron Mask, who demands the treasure hidden on Inmora Island in exchange for his life. Reaching it means climbing the island's seven-story tower, where powerful Senshi Choujin guard every level.

When Kinnikuman asks his fellow Justice Choujin for help, they unexpectedly refuse, leaving him to charge into the enemy stronghold alone. Outnumbered and battered by the tower's defenders, he must keep fighting if he hopes to recover the treasure and bring Meat home safely.