Grabbing supplies (including a bottle to catch the ghost in) and some lunches that Parsley made them, Zahn and Amy head to the secret workshop under the reservoir. Zahn works at getting floor-hatch opened while Amy explores the rest of the place's wonders.

Once a crack appears in the resin that seals the hatch, air flows through that's warm and stinky. Amelia lets her horns show, since she needs to 'let the demon out' a little bit so she can sense spirits. Zahn declares her horns to be 'neat'.

At best, Amelia figures out what lures the ghost in, so she and Zahn retire to the bedroom to see if they can't set a trap.