Once the dazzling starlight barrier formed by the Nine Luminaries Spirit Protection Array had completely stabilized and perfectly merged with the aura of the inner Earth Vein Rooting Array, creating an incomparably solid inner barrier, Chen Fei did not stop.
He took a deep breath, calculation and deduction gleaming in his eyes as his hands formed seals before him once more.
This time, the runes flowing from Chen Fei's fingertips differed from both the heavy earthen yellow that had established the foundation and the nimble starlight used for protection. This was an even deeper power.
Pure white light, supremely yang and unyielding, danced at his left fingertips like the rising morning sun, containing boundless vitality and creative force. Meanwhile, the black streamers traced by his right fingertips were supremely yin and soft, like an abyss at midnight, permeated with ultimate stillness and the Meaning of Void Return.
Yin Yang Transformation Array!
This array was another crucial safeguard Chen Fei had devised for this composite formation.
If the Earth Vein Rooting Array laid down an impregnable foundation, like the roots of a great tree plunging deep into the earth to provide the nine spiritual trees serving as Array Eyes with their most basic protection and nourishment,
then the Nine Luminaries Spirit Protection Array actively constructed multiple layers of three-dimensional defensive barriers outside that foundation, like draping the great tree in a tough suit of armor, allowing it to withstand wind, frost, rain, and snow while making its foundation even more stable.
Yet the attacks of this world were treacherous and unpredictable.
Especially those that might come from powerful Demonic Cultivators who had forged special Dao Foundations and possessed strange Innate Divine Abilities.
Chen Fei knew well that even the most solid defense could be penetrated or bypassed.
Should he encounter a