Glorified errand boy.
The Vested, he learned, were basically the Ossuary's secret maintenance staff. They maintained restricted sections of the libraries, ensuring ancient texts remained preserved and catalogued.
They carried confidential messages that couldn't be entrusted to communication artifacts. They hand-delivered notes between high-ranking Ossuarists who didn't want their communication recorded.
They fetched specialized soul tools from secure storage. They assisted with mundane but sensitive tasks like preparing chambers for high-level assimilations or clearing areas after particularly messy soul debt incidents.
They were trusted with secrets, but only because they were too low-ranked and too closely monitored to do anything meaningful with that trust.
Finn carried out his duties as a Vested efficiently and without complaint, but he remained watchful and observant.
