Harysyn was the codename used by the Office of the Inquisition to describe one of their few agents inside the Empire of Charis. Very few people knew his codename, and even fewer were aware of his real one.

Harysyn operated in the Kingdom of Charis since 892 YOG, and survived other purges of agents by several means, such as not employing informats, only observing and not engaging in sabotage or other overt acts. He was able to pass on information to the Office of Inquisition, on matters such as the experimental Charisian shells, hollow-based bullets, flintlock mechanisms, and artillery cartridges, and other developments. (HFAF)