[ Zel's eye twitches once or twice. It is objectively good that Rezo brought that equipment along and that he doesn't have any doubts about his ability to purify the water, and neither of those things make him any less annoying. If anything, it's extra annoying that Zelgadis doesn't have a particularly good reason to be annoyed! ]

You'd better be.

[ The coachmen share a look of "who does this weird blue guy think he is?"

Stupid Rezo and his stupid good PR. Which is also an objectively good thing for this situation. How stupid. ]

Then let's not waste any more time. Tell me where to get the materials and we'll get started immediately. Isn't that right?

[ He gives the coachmen a pointed look. Being kind of a jerk while remaining within socially acceptable parameters will keep him sane. ]