Not that I know of. It wouldn't be a bad idea to start one, I suppose. I've been keeping relevant notes in a small ledger but even that will get unwieldy over time. [Diluc says as he takes a journal from the shelf. He opens it and scans the pages. He flips through it until he comes to words that catch his eye. 'Monster attacks damaging our paths.'

He taps it.] ...I almost forgot.

[He murmurs half to himself. Then he shakes his head.] Monsters in the wild look to be a problem with possible trade and even just hunter patrol paths. ...it was like that for us in Mondstadt when Ursa the Drake was menacing our city.