"It's still a few strangers you don't know, hmm?" Gen smiled understandingly. "Ah, I think that's simply par for the course on a sleeper train. But I will say, on a mission - if it's possible - I do try to splurge for a hotel room. Not hearing someone's snoring is always a welcome change, of course!"

And not keeping awake as Gen and Senku chatted into the night, about whatever projects they were working on, or random asides about the day. "Perhaps we'll be lucky enough during our next mission, hm?"