Lin An focused solely on dealing with the heavenly tribulation while Su Chengyu stood guard nearby. The island was protected by an array arranged by Lin An, who had said that anyone below the Golden Core Realm would be directly shredded by the array without the need for Su Chengyu to lift a finger.
Those few Martial Saints quickly arrived near the island and witnessed the enormous tribulation clouds in the sky.
"Who is undergoing tribulation? Such a massive tribulation cloud; a typical Golden Core Tribulation or Supreme Tribulation wouldn't have such power."
"Could it be that it's not a Golden Core Tribulation, but a Nascent Soul Tribulation, Martial Emperor Tribulation?!"
"Impossible, can someone in the Kunwu Realm be breaking through to such realms for the first time? Wouldn't that mean they are invincible?"
Feeling the grandeur of the heavenly thunder, they were filled with trepidation; even a small fraction of that power could obliterate them.