Stormer sends Bulk and Furno to investigate why their planet can no longer communicate by radio and to find out what happened to Stringer, who sent a warning message from Tranquis VII and then vanished.

When Core Hunter escapes from Makuhero City's storage facility, the heroes discover he had stolen a devastating super-weapon called "The Doom Box," and the heroes of Hero Factory must stop him before he can destroy the galaxy.

The heroes of Metru Nui race against time to save their legendary city from the monstrous Visorak.

The Toa Nuva battle desperately against the evil Makuta to wake the Great Spirit before their world and everything on it is destroyed.

The Masters of Spinjitzu, Jay, Cole, Zane, and Kai, must decide whether a shadowy figure, the Phantom Ninja, is friend or foe.

On the run, Speeda Demon realizes that the only way to keep Hero Factory from getting him is to get them first. From every corner of the galaxy, he assembles an army of criminals. Their mission: wipe Hero Factory right off the map. Outnumbered and outpowered, the heroes Furno, Nex, Stringer, Bulk, Breez, and Stormer XL must come up with a way to win--or else see the galaxy become an empire of crime.

"For a thousand years, all the animal tribes in Chima lived together in peace. They thrived on a powerful energy called CHI, guarded by the Lions and shared fairly by all. Then, everything changed when the Crocodiles attacked the Lions for control of the CHI. Now the tribes, led by Laval the Lion Prince and Cragger the Crocodile King, are locked in an epic battle for all of Chima!"--