When a Jark Matter Karo manages to steal a very special Kyutama(the Cubetama) from Rebellion HQ, the Kyurangers give chase. But out of nowhere, a portal appears to suck the Karo and the Kyurangers back into the Main Super Sentai Universe, this time it was done by the remnants of the bloodthirsty aliens, the Deathgaliens, who wish to eradicate both worlds to avenge their former leader, Ginis. Hope seems lost, until the Kyurangers come across the Zyuohgers, who have fought the Deathgaliens in the past. Now the two teams must band together to defeat this new evil for the safety of both universes. The battle in 2018 is about to begin...
