Six hundred years ago, the Kingdom of Aurelia vanished.

The ancient kingdom was built within a mountain valley surrounding an active volcano. Cut off from the outside world by snow-covered mountains, Aurelia should have been impossible to sustain. Winters were brutal, the surrounding land was frozen for much of the year, and the volcano itself was a constant threat.

Instead, the Aurelians learned to make the mountain serve them.

Ancient engineers redirected naturally heated underground water through vast networks of stone channels beneath the kingdom. Warm water flowed beneath farms and gardens, preventing the soil from freezing and allowing crops to grow even while snow covered the surrounding mountains.

They went even further with the volcano itself.

Through generations of experimentation, the Aurelians constructed enormous basalt channels capable of carefully guiding small, slow-moving lava flows through controlled areas outside the city. The heat was used for forges, baths, heating, and eventually something Aurelia became legendary for:

Cooking.

Aurelian chefs developed an entire culinary tradition around the volcano.

Stone slabs heated from beneath by lava were used to sear meat. Ovens positioned at carefully measured distances from lava channels provided different levels of dry heat. Volcanic steam vents were used to bake bread and slowly cook sealed dishes. Heated volcanic sand was used to roast vegetables and preserve warmth for hours.

Their most famous dishes became the subject of legends.

Bread that remained warm long after leaving the oven.

Fruit that grew in the middle of winter.

Fish cooked on volcanic stone.

Cheese aged in naturally heated caverns.

And a legendary dessert known as Winter’s Revenge—frozen honey cream sealed inside dough and briefly exposed to intense volcanic heat, leaving the exterior crisp and golden while the center remained frozen.

Then Aurelia disappeared.

A catastrophic landslide sealed the valley’s only known entrance. Trade stopped. Travelers vanished. Eventually, the outside world assumed the kingdom had been destroyed.

For six hundred years, Aurelia was believed extinct.

It wasn’t.

The people trapped within the valley survived.

Their population shrank, and much of their ancient knowledge was lost, but the geothermal water continued flowing beneath their farms. The volcanic channels remained. Recipes were preserved through families, songs, traditions, and rituals.

Then explorers discovered a newly opened passage through the mountains.

And Aurelia returned to the world.