[If only Hijikata knew of the connection between Mondstadt's archon and the cute bard he first met on Avalon... but he probably won't figure that out any time soon.]

That sounds like a dangerous field of study. I can only imagine how much exploration parties will rely on your research!

[He may only have encountered that sort of scenario in the labyrinth under we abandoned well and in VR action games, but all of that was enough for him!]

Have you found any treasure or mummies or whatnot while decrypting things?