With a thought, it set up a Soundproof Restriction around them. Only then did it dare ask Ling Pengyun, "Ling Daoyou, you actually brought this array out of the secret realm? Aren't you afraid something will go wrong in your clan's Two-Headed Valley territory within the secret realm?"
"That place has a spirit pool capable of producing Profound Heaven Water, a Nascent Soul Spirit Object just below Quasi Fourth Rank."
Ling Pengyun did not hide anything upon hearing this. Instead, he answered truthfully, with a trace of threat in his words.
"I have already reached an agreement with the Quasi Fourth Rank Stabilizing Immortal Realm-Crossing Array that holds the secret realm's core steady. After I removed the Valley Protection Array from Two-Headed Valley, it once again set up, as it had a hundred years ago, a small defensive light screen specifically to protect the Profound Heaven Spirit Pool within that valley."
"Should anyone set their sights on that Profound Heaven Spirit Pool, they must first consider whether the secret realm will collapse after they shatter the small light screen manifested by the Stabilizing Immortal Realm-Crossing Array."
The White Shadow Secret Realm was able to draw close to the void near the Central Province Cultivation World every sixty years, allowing cultivators to enter it, precisely because it possessed the Stabilizing Immortal Realm-Crossing Array.
This array was also the key to stabilizing the secret realm's core.
As long as this array underwent any disturbance, the entire secret realm would be destroyed.
As for the fearsome array Ling Pengyun was currently operating, it was a top-tier mid-grade Quasi Fourth Rank Array Formation possessing attack and defense array implements at the Spirit Treasure Prototype level. Tens of thousands of years ago, the Two-Headed Jade Scale Snake Clan, the strongest mutated demon clan in the