When unstable Battle Zones begin merging into a single catastrophic dimension, Vert Wheeler and the Battle Force 5 team are called back into action for their most dangerous mission yet. The mysterious phenomenon, known as The Fusion Event, threatens to collapse Earth together with the Battle Zones, creating a universe ruled by chaos.
As ancient portals tear open across the planet, two longtime enemies—the savage Vandals, led by Captain Kallus, and the technologically advanced Sark, commanded by Lord Zemerik—launch simultaneous invasions. While the Vandals seek to conquer the fused realms through brute force, Zemerik has a far more sinister objective: harness the Fusion Core to remake reality under Sark control.
With Sage detecting only days before the dimensions become permanently fused, Vert reunites Agura, Sherman, Spinner, Sparky, Zoom, Tezz, and AJ Dalton to race across ever-changing Battle Zones filled with volcanic wastelands, frozen tundras, underwater kingdoms, jungle ruins, and futuristic cities. Each mission pushes their upgraded Battle Machines to the limit as they battle legendary foes including Grimian, Hatch, Krocomodo, Xever, Zug, and Krytus.
Joining the fight is Zen, a gifted young ally whose hidden connection to the Fusion Core may hold the key to saving every dimension—or destroying them all.
As alliances are tested and old rivalries reignite, Battle Force 5 must unite like never before. Their final race leads to the heart of the Fusion Core itself, where the fate of Earth, the Battle Zones, and every world in between will be decided.
