"Why would that be embarrassing? I'd say it's much more embarrassing for you to conquer some place where no one is even resisting you!"

.. or, well, Inigo knows everyone else on the train would stop Zetta if he really tried to go for that sort of thing.. but this place doesn't exactly seem to have an army of its own.

"Why not just wait until the train comes across a Netherworld and then just take that over?"