The 12 celestial devices in the room were not used at the same time. The flames of these magic arrays varied in size. When these people used the magic arrays, they used them like an assembly line. In other words, the refined celestial devices were transferred back and forth between various magic arrays. They were not only in one magic array. When the fire was needed, they could put the celestial devices in the corresponding magic array. This method was very convenient.
Two people were in charge of one array, and the oldest person was in charge of commanding. Zhao Hai couldn't help but nod his head when he saw this method. In comparison, the method of refining weapons of the blazing inferno sect was really good. If it was really possible, he could recommend this method to the black Tiger Gang.
