Thackeray returns to the clinic after a brief but profitable tour of the Sto Plains, but wonders if he is in the right place as he is greeted by some kind of tiki bar with a preserved merfolk in a tank behind the reception desk. Shrugging this off as something that will probably make sense later, he proceeds into his surgery to await the arrival of the rest of the staff, who get dropped off by a group of friendly dwarves moments later. Clarrida Murphy returns in a distraught state, having now been employed at a restaurant to sing for customers' birthdays, a sad fate for a banshee who can't foretell death anymore. She is treated to a "Sea Breeze," a concoction decanted from the tank holding Saphy Mariana and as the fluid level drops, Saphy revives and also seeks further treatment.
Hold on. Didn't we do this before?
Indeed, yes we did, as it is revealed that the clinic staff are caught in a causal loop and if they can't find a way to break free of it, then the universe will swallow itself and reset back to this moment. The staff put their heads together to find a resolution, but only briefly as Thackeray has enjoyed a few too many mushroom-infused Sea Breezes and is seeing purple crocodiles everywhere. He has the drunken inspiration to ask Gudrum Thare, the clinic's offce-manager and tiki bar hostess, where she's getting all the pineapples and coconuts from? She reveals a portal in the storage cupboard that leads directly to a tropical island paradise and now an idea starts to form: what if they get everyone in Ankh-Morpork to go through the portal to somewhere else? Then the city will be empty when its doom befalls it and everyone will be saved! The team swings staggers into action and each take responsibility for a part of this bold plan!
- Toby visits Ponder Stibbons, research wizard, and asks for his help in amplifying the gnomes' ability to open doors to other places with a particular wiggle of their feet. Exploiting his peculiar relationship to causality, he reaches into hs pocket for a piece of paper that has the necessary formulae on it and makes note to write this down tomorrow and put it into his pocket yesterday.
- Count Holloway cashes in a barrel of rat checks at the bank and departs with a barrel of gold. What? Yes, people write checks on rats now, it's very mdoern. He also powers up the dancing gnomes who are gathered throughout the city, ready to perform a very tightly choreographed routine.
- Analogue makes sure all the animals of Ankh-Morpork also evacuate the city, just in case, which turns out to be largely redundant as many of them have already made their own far superior arrangements.
- Thackeray gathers a team of labourers with enough wheel-barrows to gather all the private wealth of Ankh-Morpork in the heist of the century, taking advantage of all the rich people being away from their houses as they rush through a portal.
- Celia takes a break.