The Heavenly Immortal powers above the firmament chose to stand by and watch, unwilling to intervene.
Meanwhile, at the heart of the battlefield, the two sides had already erupted into a fierce struggle around the Guixu Sea Region.
Overall, the Human Race faced immense pressure, yet relying on the power of the formation, they could barely hold their ground.
After more than a century of relentless assault, with no sign that the formation within the West Qi Divine Abyss Sea would be breached, the experts of the Demon and God Races could not help but furrow their brows.
Seeing that matters were unfavorable, the Primordial Thunder Dragon immediately said, "This formation was forged by gathering the power of five great heavenly domains. By ordinary means, even a late-stage Heavenly Immortal would find it difficult to break through by force."
"If any of you have other methods, do not keep them hidden any longer."
At those words, everyone's expressions shifted slightly.
The Red Crow Sacred Son also drew a deep breath, then looked toward Taicang's Two Imperial Sons. "As the protagonists of the Dao Calamity, you two surely still have trump cards you have not used."
Taicang's Two Imperial Sons wore solemn expressions. They exchanged a glance, after which the Red Emperor's Son said, "This item was originally meant to be a crucial treasure for fighting over destiny at the end of the Dao Calamity."
"But using it against Daoist Return-to-Void will not dishonor this treasure."
As the Tai Cang Red Emperor's Son finished speaking, he flicked his sleeve and summoned an incomparably dazzling crimson jade pendant. At the same time, the Tai Cang Black Emperor's Son also brought forth a black jade pendant.
The two jade pendants hung across the heavens. Within each, three innate Dao patterns emerged, embodying the