The small building appears to be a shrine. It's definitely old, and doesn't appear to have been visited in many years, but it's oddly in good condition - no major wear or tear can be found on it. Within the shrine are the shards of some sort of broken machinery, and nestled within those shards appears to be a small disc. A Technical Machine, by the looks of it. Additionally, there are some scrolls contained within the shrine. They appear to be in old script, but should be decipherable with some study from Union Scholars.