The Chasm Testament

It is the founding document of the Burrowers, which describes their origin story, their connection to the broad valturo society, and all the technical details that are required to cover an organization.

It might be just a story to give some mystical vibe to the organization. It is the story of Yunessa, who founded the burrowers. She lived in Stormperch, and once she fell into a chasm that is quite frequent in that area. There is no mention of how a valturo can fall into a chasm, but as the story goes, she injured herself during the fall, and wandered for days within the Cutter until finally she found a way out of the mountain. While she was seeking her way out, she found veins of minerals and wandering creatures. She realized that while her people are airborn, they need to dig into the mountain to improve and ease their way of life. This was her story, and it became the story of all the Burrowers who later chose to live under the rocks and not fly in the skies.