On Metru Nui, Aiyetoro lived and worked in Onu-Metru.
He was captured by the Vahki under the command of Makuta Teridax, disguised as Turaga Dume. He was then forced into a Matoran Sphere but was later rescued by the Toa Metru and awakened on the shores of Naho Bay on the Isle of Mata Nui when the Toa Metru sacrificed their Toa Power and became Turaga Metru for the Matoran's sake.
Aiyetoro lost his memories of his previous life on Metru Nui and was reduced in size and strength due to the effects of the Matoran Spheres. Nonetheless, he took part in the construction of Onu-Koro, under Turaga Metru Whenua's instruction, from pieces of the dismantled Airships that had been used by the Toa to transport the Matoran during the Great Rescue.
In Onu-Koro, Aiyetoro was a Miner who dug for Ore. He temporarily evacuated the village with the other Matoran when Bohrok attacked. He was later rebuilt after the Bohrok-Kal were defeated.
While Hahli was visiting Onu-Koro during the Kolhii Tournament, Aiyetoro was experiencing difficulty finishing his shift because he did not have a Lightstone to help him. When Hahli retrieved one for him from Great Mine Cave E, he rewarded her with twenty-five Widgets and explained the importance of the Virtues of Duty and Destiny honored in Onu-Koro.
Aiyetoro was evacuated from Onu-Koro during the Rahkshi attack along with the other Matoran.
Return to Metru NuiEdit
Aiyetoro later helped in the construction of Boats to facilitate his, and the other Matoran's return to Metru Nui. Once they had reached, the Matoran, including Aiyetoro, worked on the city's reconstruction, until the usage of the Staff of Artakha restored Metru Nui to its' former glory.
After Teridax's defeat at the hands of Mata Nui, Aiyetoro and the other Matoran evacuated to the reformed planet of Spherus Magna, where he now resides.