Rough, but almost the same size, stones formed a triangular mound. In the space between the rocks, there were traces of fire. The scorching heat heated the rock and made sizzling noises. From time to time, there would be cracking sounds, and a handful of fine lime would burst out. Then, a few thin flames would shoot up into the air.

A sharp dagger sliced pieces of meat as thin as white paper onto a pile of rocks. As the pieces pressed against each other, the high temperature on ...