Wren Tallow: The Entire Town Boiled Down to a Single Cube

Spend it or lose it. That's the guild all over, isn't it: they punish thrift and call it accounting. Go on, how much did they cut you by last year?

Magister Vane blinks behind his spectacles, then sighs with thin apology. “Cut by a quarter. Guild's rules, not mine.” He glances at the brazier and back to the ticking clock. “Short year’s smaller year, as always. I blame the tower’s clock; it ran fast last quarter, and the guild just said no.” His tone is resigned, not angry. "But thrift? They don’t do thrift." He taps the chalk circle cautiously. "Now, if only I could spend a sliver less..."

A fast clock cost you a quarter, and there it is, still fast, timing you. That tower's town property. The town that wronged you is up there, not here.

Vane scans the square, his gaze settling on the clock tower.“The guild’s ledger doesn’t care whose property the tower is. It’s the town’s allowance I must burn before noon. That clock’s fast, sure, but it’s the only timekeeper I've got. I can’t fight the guild’s rules with a complaint about a building.” He taps the ledge of the brazier, the modest flames flickering as if itching to begin.

Fair. The ledger's what counts, not the building. So what does the ledger actually need from today: a town gone, or a number of fire spent? Be exact.

Magister Vane straightens his glasses and peers at you with the weight of someone obliged to be precise. “The ledger demands the fire spent, not the town’s fate. Whether the flames touch one cobble or the whole square, it’s the fire's tally on paper that seals the year. The town can stand charred or unscathed, but the ledger must be balanced.” He gestures to the open book and the smoldering brazier.

Then one cobble it is. Your words. Pour the whole tally into the brazier on this one stone and I'll stand witness. Ledger balanced, none to complain.

Vane narrows his eyes. "One cobble? Quite the minimalist plan. The ledger wants fire spent, not fuss. I’ll admit, that’s less town scorched, more punctual." He steps forward, measures ready, but hesitates. The clock tower looms; it still ticks fast. "But this shrinking of flames must be exacting; no cheat of fire, no fudge on the ledger." He eyes your melting ice cube suspiciously, then mutters: "I suppose I can try."

Exact's what I like too. I hand you the ice cube. 'Known weight of cold. Put it in your brass measure, boil it off, read the units. Your own brass.'

Vane raises an eyebrow at the glistening, dripping cube, then carefully picks it up, fingers promptly numbed. "Cold's a fine measure for heat? Seems perverse, but... fine. You'll watch the brass measures for my worth of fire gone. If this liquefies your trust, so be it." He squints at the melting ice: "Though given time, you and I both will be damp witnesses at best." The brazier flickers impatiently, the clock still mercilessly ticking.

Damp's honest. Set it in the measure and the measure on the coals, now, and open the book to today's line. I'll call the units as they go; you write.

Vane grunts, takes the ice cube, and sets the dripping vessel carefully into the brass measure, then places it near the brazier's edge. He opens his ledger with a precise flick and starts noting down numbers as the ice melts. "Like watching paint dry, only slower and wetter," he mutters. "This better hold until noon, or no fire's a bargain, just damp promises."

I nudge the measure onto the coals so it boils. 'There. Pour the rest of the tally into that, every unit, and I'll read you the number. Done by noon.'

Magister Vane straightens, eyes narrowing for a moment as the brass measure settles among the coals and the ice begins to bubble. "Well, then," he says, his tone balancing apology with relief. "The remainder of the fire allowance will boil away here, measured and logged. No blaze will leap to the town this year, but my ledger stays honest. The clock may run fast, but we beat it fair and square." The last droplets hiss in the brazier as he closes the ledger with a soft thud.