When the ninja go to the cave of the first spinjitzu master. Kai successfully gets Lloyd back and breaks the realm crystal, stoping Morro's plan as he has destroyed the key to bringing the prememint to Ninjago. Morro takes control of Kai and plans to use him and his element to destroy the ninjas and Ninjago. But can wu or the ninja stop Morro and maybe help him or will a new evil rise? (Art on the cover belongs to me)