Warning: The following page/section contains spoilers. Please read at your own risk.
The game is set during the Bohrok War on the island of Mata Nui. It begins with Kongu traveling through Le-Wahi to find Turaga Matau while defeating a Bohrok swarm and the Rahi he encounters along the way. After finding the Turaga and defeats the boss Rahi; Kongu and Turaga Matau then travel to Po-Wahi. After finding Onewa and completing their quest in Po-Wahi, they travel to Ta-Wahi.