At that moment, outside the restriction, the Realm Spirit Pearl controlled by Hao Qingyao, the Emperor Niao Demon Roc, and three Golden-Winged Demon Rocs at the Heavenly Immortal level had already clashed with the incoming Netherworld Rakshasa Immortal Army. The number of soldiers who had arrived outside the restriction was still not large. The leading immortal general clearly had insufficient understanding of the Emperor Niao Demon Roc's speed. Facing enemies beyond the level of Lu Xiaotian and the Realm Demon Pearl, the opposing side had made almost no preparations. In the blink of an eye, the Emperor Niao Demon Roc had broken into the immortal army's battle formation. Before the formation could unleash its might, more than a dozen Profound Immortal experts had already been killed or wounded by successive strikes from the Emperor Niao Demon Roc. All of them were the commanders or deputy commanders of the various immortal army squads.
Only then did the Netherworld Rakshasa Immortal Army come to its senses. The other three Golden-Winged Demon Rocs and the Realm Demon Pearl controlled by Hao Qingyao had already pierced into the immortal army's battle formation. Without giving the enemy the slightest chance to regroup, they continued tearing the opening in the formation wider, ripping bloody chunks of flesh from its wounds.
This immortal army numbered only a little over two thousand. Even with some psychological preparation, they might not have been able to hold their ground. After all, among Heavenly Immortal experts, those capable of stopping a powerhouse at the level of the Emperor Niao Demon Roc's clone could hardly keep up with its speed, while those unable to stop it could keep up even less. Ultimately, the immortal army's battle formation was simply too small to resist such elite forces of the demon world. If the