Saeras Islet is one of the surrounding islets of Metru-Nui. It was used as the Kin base until it was destroyed. A couple weeks after the base's destruction, a group of Toa (calling themselves the Lightbringers) descended upon the island and began building their own monastery. After initial tensions between them and the former inhabitants, the Kin, had settled down, the Lightbringers began their work on jumpstarting the charred island. They named the island Lightbringer Isle, and it is currently the main headquarters of the Order of the Xa-Kûta. There is also a top-secret base occupied by the Counter Assault Shield under the monastery of the Lightbringers.