After dinner, in the secret chamber of the rear courtyard.
A peculiar energy spread throughout Murong Huai's body. Murong Zhige and the other two watched from the side. Then, streams of golden energy continuously poured from Murong Huai's dantian, forming a golden soul core—a stable soul core.
"Huai'er, is this that soul core you mentioned?"
Hearing this, Murong Huai explained, "That's right. This is a soul core. A soul core is an energy core formed by compressing one's liquid Soul Power into a solid state. Its main function is to greatly enhance a Soul Master's combat strength and Soul Power recovery speed."
"What? Converting liquid Soul Power into solid form?!" Murong Fuhai was utterly astonished.
As Peak Douluo, they naturally understood the significance of this transformation. The energy contained in the three forms of Soul Power—gaseous, liquid, and solid—was completely different. This was reflected in both the density and purity of Soul Power, and it was also the key to being invincible among those of the same rank and challenging opponents above one's level.
Take Murong Fuhai, for example. As a Peak Douluo, after continual compression, his Soul Power had already reached a liquid state in density.
The reason Soul Masters required increasingly enormous amounts of Soul Power to advance with every level at the later stages of cultivation was also due to an elevation in the form of their Soul Power—the gradual conversion from gaseous Soul Power to liquid Soul Power, and finally to solid Soul Power. A single rank of Soul Power for a Title Douluo could be equivalent to cultivating from level eighty-one to level eighty-nine as a Spirit Douluo. Otherwise, why would people say that the leap from level eighty-nine to level ninety was a natural chasm?
Murong Fuhai himself had only completely converted his Soul