In the robotic Matoran tribe on the island of Mata Nui, two small Matorans, a potential hero and a historian, stumble upon a sacred mask of light, hinting at the arrival of a seventh Toa. As they try to uncover the identity of this mysterious figure, they must also fend off the evil Makuta, who unleashes serpent-like warriors called Rahkshi to claim the Mask of Light and possess the island.

Bionicle: Mask of Light
In the midst of Mata Nui, the Makuta's relentless force unleashes the Rahkshi, threatening the very existence of the islanders. Two brave Matoran villagers, undeterred by the dire circumstances, undertake a perilous quest to find the elusive seventh Toa and present the sacred Mask of Light, ...