When young Prince Cragger loses his parents in the Gorge of Eternal Depth and becomes king of the Crocodile Tribe, his sister Crooler uses Persuader Plants to force him to do whatever she wants (mostly destroy the Lions).
As a threat of the Ancient Hunter Tribes emerge, the heroes of Chima must find the legendary Fire tribes and unlock the new Fire CHI power to turn up the heat and stop the Ice tribes from freezing all of Chima.