Finally all the necessary Kyutama have been gathered together! The time has come for the Kyurangers to plunge into Planet Southern Cross, the Jark Matter homeworld! They Kyurangers use their 4 mechas at once to harness the power of each Kyutama in order to break through the barrier. once inside, the Kyurangers make their way towards the planet’s core, but first have to get past Hell’s Gate. Each of the 12 Kyurangers face individual life or death situations, however, Jark Matter is nowhere to be found. Suddenly, a new threat, a silent warrior wearing a mask enters the battlefield, and ruthlessly attacks one of the Kyurangers!