"Is this the Inter-boundary Teleportation Array?"
As he gazed at the scene before him, surprise appeared on Lin Xuan's face.
Lin Xuan was certainly no stranger to teleportation arrays. After all, not only had he studied the dao of arrays, he had also used no small number of ancient teleportation arrays of all kinds.
Even when he ascended to the Spirit World, what Lin Xuan relied on had not been Shattering the Void, but a trick. Together with Fairy Ruyan, he had ventured deep into Penglai Mountain, found an Ancient Teleportation Array, and used it to bypass the Heavenly Tribulation and arrive directly in the Spirit World.
Looking back over Lin Xuan's experiences in cultivating immortality, he was extremely familiar with teleportation arrays.
Yet the teleportation array before his eyes still made him greatly startled.
This was not a single teleportation array, but a cluster of teleportation arrays. Lin Xuan counted them—there were as many as nine. Nine complex teleportation arrays had been arranged and combined according to some pattern, interlocking in pairs to form a teleportation array cluster.
"A Composite Array."
Lin Xuan was greatly shocked. However, the array before him was clearly even more complex than what was recorded in the Heaven Origin Array Book. After all, that array book had been obtained in the Human World, while the East Sea ranked near the bottom even deep within the Spirit World. But no matter what, what it represented was still the level of the Spirit World.
Actually, saying it that way was not accurate either, because this array had originally been set down by an ancient almighty being.
"Greetings, Palace Master."
The enormous cavern was oval-shaped and thousands of zhang wide. Aside from that mysterious array, it was not empty. There was also a black-robed immortal cultivator.
Lin