692. Evading the Seal, the Hidden Dangers of Ignoring Spiritual Energy Restrictions

The Western Heaven War Emperor looked at the Four Great Legions standing in tight formation, then at the battered Yin-Yang Four Symbols Demon-Suppressing Barrier. He drew a deep breath, and when he looked at Xiao Yan, his eyes were filled with gratitude and shame. "Brother Xiao, if not for your help this time, my Western Heaven Battle Hall might truly not have survived this calamity."

"You are too polite, Brother Zhan." Xiao Yan nodded slightly, his gaze sweeping over the light barrier covered in Demonic Patterns before he spoke calmly:

"The Evil Clan from Outside the Realm is the common enemy of all cultivators in the Great Thousand World. Everyone has the right to slay them. My intervention was only my duty. Moreover, the Demon Emperor within this Secret Realm can also be considered a precious resource to me."

As his words fell, Xiao Yan slowly raised his right hand. In his palm, a strand of dazzling Chaos Emperor Flame quietly rose.

He understood it clearly. Although the Yin-Yang Four Symbols Demon-Suppressing Barrier had been corroded by Demonic Patterns, its core restriction had not been completely destroyed.

But if they did not first clear away the monsters within the restriction, then when the Secret Realm's Giant Gate was opened later, the restriction would inevitably fluctuate for a brief moment. At that time, this horde of monsters would definitely seize the chance to charge out. Not only would they disrupt the rhythm of entering the formation, they might even bring disaster to the Western Heaven Continent beyond the forbidden ground, or even rage across the entire Greater Western Heaven Realm.

"The Demonic Patterns on this restriction were formed from the Demonic Qi of the Evil Clan from Outside the Realm. Ordinary methods will find it difficult to cleanse them, and may