Lu Feng looked at the sparks blasted apart and scattered by his Sword Light, the astonishment in his eyes growing even deeper.
After several types of Soul Fire were shattered, the sparks they scattered should clearly have been able to strike his body. Yet strangely, the instant they drew close, they all dispersed.
The scene was like chunks of ice suddenly falling into a volcanic crater—they could not even get close before breaking apart, dissipating, and vaporizing midway.
Even stranger, after cleaving through those Soul Fires and coming into contact with their aura, Lu Feng inexplicably felt a faintly profound sensation within his heart.
Though he clearly did not recognize these Soul Fires specifically, in a daze, he seemed to know each of their properties.
For instance, the cloud-white flame he had just dispersed—Lu Feng was certain he had never studied this kind of Soul Fire before. Yet the instant he blasted it apart and came into contact with it, a thought inexplicably surfaced in his mind. As if guided by some unseen hand, he somehow learned that this type of Soul Fire targeted the bones of the body. A mere few wisps could burn through every bone in one's body until not even dregs remained. Likewise, when refining spirit balm with medicinal ingredients intended for bone-related injuries, using it would be several times more effective than ordinary Soul Fire.
It was as if he had known this information from birth, and it had simply surfaced for no reason.
It faintly resembled some special biological instinct.
Could it be because...
Lu Feng instinctively thought of the Five Elements Profound Qi and the two types of Source Aura, ultimate yin and ultimate yang, that he had refined and absorbed.
Could it be that, because of these unique enhancements, his life soul