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Pannis didn't sleep at all.
Back in his tent, Pannis immediately ignited the Crystal Energy lamp, spread the map on the ground, covered it with a translucent sheet, and kept writing and drawing on it with a pen.
"Ratio, ratio." Pannis's ruler and pen moved quickly in his grip, constantly measuring on the paper: "The ratio is ten to three point eight seven five, plus seven hundred years of sand accumulation, the ratio can be compressed to ten to three point nine six. But then… what's that noise?"
