The South Ming Li Fire was swallowed and exhaled, causing Yuyan's belly to swell and contract.
Accompanied by more and more rapid breathing, the gold and silver actually melted first, turning into two pools of liquid at the mouth of the cauldron, connected head to tail like a snake chasing its own tail, rotating endlessly.
Then, when Yuyan exhaled the thirty-seventh breath of South Ming Li Fire, the pale blue flames no longer encircled the base of the cauldron but entered the ring where the gold and silver met.
The scorching temperature circulated within the ring of gold and silver, and with the blue flames, the soybeans inside the cauldron flipped up and down in the mist, shedding their skins and turning into a yellowish-white powder.
And the bean husks were burned by the South Ming Li Fire.