"Good thing the Moonlight Sect hadn't grasped this self-sealing method deeply enough. Otherwise, I really wouldn't have gotten out." Huo Hai wiped away a cold sweat. The Moonlight Sect's methods had truly given him a fright this time.
Generally speaking, even first-rate powers might not possess such a self-sealing method. Self-sealing was an extension of spirit formations. Huo Hai had never learned it, but he did know something about it. He had no idea where the Moonlight Sect had obtained it. They certainly could not have developed it themselves in such a short time. It seemed the Moonlight Sect had encountered a fortuitous opportunity of its own.
With a truly complete self-sealing method, the entire Sect-Guardian Grand Formation would close the instant the conditions were met, preventing anyone from leaving within a short period. It would not provide several minutes of preparation time as the Moonlight Sect's had.
Even when it activated, the Moonlight Sect's entire spirit formation shook, alerting Huo Hai. Otherwise, those inside would never have known. Once it was completely sealed, even the Moonlight Sect's Sect-Guardian Grand Formation would require the power of the twelfth heaven to break.
Huo Hai knew perfectly well that if he were sealed inside, his fate would be anything but pleasant. Although Spirit Venerables could live indefinitely without eating or drinking, that only applied under normal circumstances. Self-sealing was a method of mutual destruction, so naturally it would give the enemy no opportunity. Within the seal, there was no spiritual energy or power of heaven and earth, only the power of the spirit formation itself.
Once this kind of seal activated, every living creature and soul inside would suffer terrifying suppression. They would be unable even to move, and under the relentless assault of that power, anyone unable to escape could only