When an Intergalactic Overlord has arrived on Union-Verse Prime, he collide both Union-Verse into one and he will take over the world. Ryu Tanaka and the Kaiju Defenders will join forces with Ryo Shimizu and the Special Forces to face their ultimate threat across all Galaxies known as Kudajira the Space Hybrid Kaiju who wants to take over. Both Kamen Riders and their team of superheroes and kaijus will face-to-face against Kudajira to save their Universes. I don't own anything.
27 parts