Assume the peridexis has continued talking about some of its adventures with Nita&co after the dream event's end. The entries are part-matter-of-fact-reports, part-contemplative-reflection in tone, and are kept as quiet as possible.
Occasionally it wonders if the train (or just the Voidtreckers effort in general) has been on similar adventures, as well as why they haven't crossed paths or heard of each other before.
Follow-up, inspired by the Handwaved CR post:
Occasionally it wonders if the train (or just the Voidtreckers effort in general) has been on similar adventures, as well as why they haven't crossed paths or heard of each other before.