The Golden Flame Method was an Internal Cultivation Method that the Golden Flame Master had stumbled across while searching an empty ruin and with his intelligence and perceptivity, that he was known for, he was able to get past all the traps and tests around the ruin.
The Golden Flame Method was unranked and he was unsure of where it came from or who it previously belonged to, but it allowed him to reach the peak of the continent despite his average talent.
It required the user to have a Pyro Soul Spirit that would form a flame within the dantian, which would then be cultivated through the method.
The stronger the flame became, the more energy it could hold and the more powerful the Pyro Mage or Fighter's Soul Spirit would become.
The Golden Flame Method caused there to be a golden pigment on the Pyro Soul Spirit, that was almost always in the form of a flame.