C131 Fanggu

I called out to Lei Gang and he agreed, telling me to wait first.

I didn't hurry him, but looked at the cauldron instead. There were several piles of firewood beside the cauldron, and the strange thing was that apart from these, there were also two wires connected to the cauldron.

I thought to myself, 'Could it be that I need electricity to concoct the pill?'

At the same time