After returning to your old post, you decide it'd been enough time waiting, and so you return to the rivercraft. Erwin seems satisfied with this trip as much as you are, but then again, he doesn't quite have a connection to this place. After looking at him for a bit, you remember, "Oh shit! Meowrage!!!"
You pull out your computer as soon as you get onto the boat. You actually get internet from the vessel because it counts as a tree, and the arboreal virus that gave off internet somehow got into the underground. Thank god for WDG industries, they surely made life quite easy.
You return to your duty of building a stairway to a gate.