Zein's powers were stolen because of Ecole's betrayal. And the world is on the verge of destruction. Desire Royale's producer, Ziin, arrives to help in such an unprecedented crisis. In order to realize a world where everyone can achieve happiness, he declares to hold the Zein Game. The veteran Outsiders are entered. However, it's not going to be that easy to bring together such a group of eccentrics... Ziin himself transforms into the Kamen Rider Ziingazer and confronts Zein and Evol-X. Is it justice or evil that will protect the world...? "Project Outsiders" is coming to its ultimate finale.