After spending fifteen years separated from Eternia and the Sword of Power, Adam Glenn is finally led back to his home world. There, he discovers that Eternia has fallen under Skeletor’s tyrannical rule and that his family and kingdom are in grave danger. Reunited with Teela and Duncan, Adam must unlock the sword’s power, embrace his destiny as He-Man and lead the fight to reclaim Eternia from Skeletor and his forces.