C55 Artefact

At that instant, no matter how strong Wu Yun's physical body was, he was sweating nonstop. Like rain, he waved his hand again and the lid of the cauldron flew up and directly fell down.

At this point, Wu Yun had already sat down cross-legged and began to control the formation on the furnace to control the temperature of the fire.

However, even so, it was still not easy