Chapter 2107: Spirit Core Throbbing

As the Nine-Colored Heart throbbed, it seemed to resonate with the spiritual energy of the heavens and earth. Gazing at the Nine-Colored Heart above Leo's head, the remnants of Ancient Tyrant Pill Sovereign's soul and Sea Serpent King both froze in shock. "This is... Spirit Core Throbbing?" Ancient Tyrant Pill Sovereign's remnant soul couldn't hide his astonishment. Spirit Core Throbbing was a sign of the Spirit Core awakening within the golden core in the dantian. This period was known as the Spirit Core Throbbing Realm. Understanding this realm meant taking a small step towards the coveted Spirit God realm for cultivators. Conversely, if a cultivator couldn't comprehend this realm, they would never reach the Spirit God realm. This was similar for sea monsters and beasts. Sea Serpent King's handsome face showed disbelief, which quickly turned to gloom. It had taken him over a hundred years to comprehend the Spirit Core Throbbing Realm, yet this human boy before him seemed to be