Tremble With Déjà Vu

If it was due to the Ice Crystal Array, then their current situation could be explained.

This was a magic array which could duplicate a region and create a mirror space which people could hide in; there was no better way to hide oneself. However, the array's major drawback was that it consumed a great deal of spirit energy, so when this holy array was set up, a spirit vein was required in order for the array to keep running.

However, Cailian Zhenren still had some doubts. "But I remember that the last owner of the Ice Crystal Array… was Immortal She Pi?

"Back then, there had been a spirit vein under his secret base. He escaped into the mirror space created by the Ice Crystal Array many times whenever he was injured," Cailian Zhenren continued. "But as far as I know, after he was arrested that year, both the array spirit of this holy array and the spirit vein were together confiscated by the nation. So how would it have fallen into Immortal Mansion's hands?"