If not for the fact that Mahayana Cultivators could create human body models and test for errors on them first, Wang Daoyuan would not have dared risk his life like this no matter how much courage he had.
When he modified Spiritual Power Seeds, there was not much profound theory involved either—it was simply casting a net across the heavens.
If he guessed right, he recorded it and inferred the direction for improvement.
If he guessed wrong, he changed direction and kept guessing.
He sent his divine sense into the Primordial Spirit, severed the connection between the heart and the meridians and blood vessels, then began modifying it.
But before he could make a move, the flow of energy within the Primordial Spirit collapsed outright because the Five Elements became unbalanced without the heart's participation.
Wang Daoyuan sighed and reshaped the Primordial Spirit inside the human body model.
This time, having learned from the lesson of Five Elements imbalance, he first cleared away all energy flowing through the Primordial Spirit before beginning. Not a trace of energy remained flowing through the five viscera or meridians.
Then he severed the heart's connection to the meridians and restored it to a mass of energy.
Wang Daoyuan had specifically imitated the characteristics of spirit fire for this mass of energy.
As for how great the gap was between it and genuine spirit fire, that was still hard to say.
This time, it proved useful. All energy within the Primordial Spirit stopped flowing, so there was naturally no need to worry about imbalance.
He then swiftly transformed the mass of energy that had once been the heart into an improved Spiritual Power Seed.
Using the Spiritual Power Seed as a foundation, he molded it into the shape of a heart without altering its intricate