Chapter 225: Primordial True Explanation

After the blue-scaled bird reverted to its ancestral form, runes appeared within its body, inheriting some of the ancient demonic avian lineage.

Fang Yu condensed a crescent moon, a palace, and a cassia tree into a great array; though now within his body, it still slowly drew in spiritual energy from the heavens and earth, steadily strengthening the array's power.

For an array technique, runes alone are insufficient—it must also be paired with compatible spiritual energy, absorbed and condensed, to continually enhance the array's might.

This is why array techniques in the Eternal Life Realm are so formidable: the more arrays one cultivates, the greater one's own power becomes. For instance, the supreme technique Heavenly True Flame, Fang Yu absorbed countless fire essences to master it; had the Shrouding Heaven Realm not possessed nearly infinite fire essences, he might have needed over a hundred years to bring the supreme technique to perfection.

Now that Fang Yu has gained the ability of the blue-scaled bird's ancestral reversion, though it at most rivals a great technique, its automatic absorption of spiritual energy from heaven and earth allows his power to gradually increase.

"Young Master Fang, are these the primordial runes within Zi Yun's body?"