For context, every place we've been so far Matthias has been first. I'm quite sure the Merchant is deliberately following his trail, and places we visit appear to be... chaotic. We've long been under the assumption its Matthias doing, given he worked in Ellethia where it all began, but we've never spoken to him.
un: Black Prince; text
What exactly did Matthias tell you?
For context, every place we've been so far Matthias has been first. I'm quite sure the Merchant is deliberately following his trail, and places we visit appear to be... chaotic. We've long been under the assumption its Matthias doing, given he worked in Ellethia where it all began, but we've never spoken to him.