"We're expected to follow the Convoy when it departs. Travel on foot would be woefully impractical, especially with hostile lifeforms prowling the wilderness."

To Akechi's credit, he's retaining his composure. Part of it is just the overall bumbling demeanor. Is Maruki trying to disarm him? He can't lower his guard too much. This could all be a manipulation tactic.

"And that's another thing. You will need to fight, if you have any hope for survival."