The meteorite believed to have once killed off the dinosaurs actually rattled the Earth into two parallel universes — Another Earth and Dino Earth, where dinosaurs continued to thrive. Now they have evolved into the Saurians, a race of humanoid dinosaurs, and the Bakuryu , a race of mechanized dinosaurs. But the wall between our universes has been breached. The Evolians that have been at war with the Saurians and Bakuryu have invaded, and it's up to the Abarangers to protect the world!

The Dekarangers respond to a disturbance in the city. On arriving, they find the area under attack from three brightly-coloured people. They fight them but they steal Machine Bull to chase a crow, which is apparently their enemy. They crash and are arrested by the Dekarangers. At DekaBase, the Dekarangers discover that their prisoners are Bakuryuu Sentai Abaranger.

The film opens on Dino Earth fifteen years ago with a village elder telling the story of how Princess Freezia sealed away a pair of evil Bakuryuu with the Holy Sword, encasing them in ice. If the evil creatures are ever released from their prison, the world will end in a grip of fear "encased in white".

The crossover film between Bakuryuu Sentai Abaranger and Ninpuu Sentai Hurricaneger. After hijacking the Hurricaneger's mechs; Wendinu and Furabijo, who survived their supposed deaths, unleash an ancient Jakanja warrior infused with Dino Guts known as Janil Iga. Iga allies himself with the Evolian to take over Earth and destroy the Abarangers, it's up to both them and the Hurricaneger to stop the newest threat by combining their forces in a way never seen before!