mata nui, accompanied by kiina, gresh, ackar and berix, serving as chronicler, leaves on a journey north of the black spike mountains, to head to the valley of the maze, in hopes of finding a way to regain his original body from teridax. they will challenge many enemies, including the shapeshifting baterra, who plagued, and nearly wiped out the skrall. they will also have to deal with and surviving skrall, bone hunters, and other threats. but, despite knowing he will soon have to fight alone, once he meets teridax again, mata nui realizes his friends have taught him more than he ever learned by himself, in his long existence.