With Mount Cavora and the Chi imperiled, leaders from the eight main battling tribes of Chima have to join forces on a mission into the Outlands to find the Legend Beasts. These ancient creatures offer the only hope of saving Cavora and it's Chi. But our heroes soon learn the Beasts have been captured by mysterious new Tribes of Scorpions, Spiders, and Bats. However, what our heroes don't know is that in a chasm in the Outlands, an ancient Tribe of vicious creatures, Hunter Tribes, are frozen in ice and soon, those creatures will be awakened.