Giant Monsters of Great Destruction!

Tozitend deploys Copy World, who is capable of making evil copies, to attack the city. The Zenkaigers and World Pirates attempt to fight back, only to learn evil versions of Kaito and Zocks were produced. In order to face this threat, the real Kaito and Zocks will have to combine the power of their Zenkaiju Gears and form a new mecha.