Red Demon Tower, inner hall.
The room was not large, with a huge bronze furnace standing in the center. Charcoal burned beneath, sending up flames and radiating a heat that made the temperature inside unbearable.
"Beast Gold Charcoal!?"
Zhou Dao glanced at it and couldn't help but show a hint of surprise.
The charcoal beneath the bronze furnace was palm-sized, completely black, with purple streaks like animal prints on the surface, multi-faceted, and glistening like crystals.
This was not ordinary charcoal. It was said to be made from a type of wood called "Beast Bone", incorporating dozens of precious materials; after going through hundreds of processes, its texture became like gold, and its heat was more than ten times that of ordinary charcoal.
This kind of Beast Gold Charcoal would not even go out when burning in wind or snow.
A piece of Beast Gold Charcoal could keep a room warm all night long.