Refining the five organs requires corresponding Five Elements Resources, as well as special cultivation in different elemental environments.
First is the heart, which corresponds to fire.
One must be in an environment with Fire Spirit Power, make a small incision in the body, and relying on the mantra and attached cultivation posture, allow the Fire Spirit Power to merge with the blood. It then circulates to the heart through the bloodstream until the Spiritual Power disperses, marking one complete cultivation session.
The method is unscientific, something Wang Mu cannot comprehend. But in practice, it's actually not difficult.
Wang Mu had mined quite a lot of Fire Spirit Ore, or he preferred going directly to the mine to cultivate, where the Fire Spirit Power was particularly rich.
