The instant they saw Wu Tao and Li Jingxing emerge from the volcano's mouth, one of the three early-stage Deity Transformation cultivators from the Tailing Cultivation World lying in ambush outside—the one in the middle—immediately took out a Formation Disk.
He activated the Formation Disk at once.
As the Formation Disk was activated, beams of light shot up around the volcano's mouth. There were eighteen beams in all, and they surrounded the entire volcano. The beams linked together, instantly forming a vast Tier 5 Low-Grade Trapping and Killing Formation.
Wu Tao and Li Jingxing, these two Outer Realm Heavenly Devils, had been completely trapped within the Tier 5 Low-Grade Trapping and Killing Formation.
As for Wu Tao and Li Jingxing, after killing two early-stage Tier 5 peak Fire Crocodiles at the bottom of the volcano and obtaining three clusters of Essence of Fire Source, they were undoubtedly delighted.
But that delight did not last long in their hearts. The moment they flew up to the volcano's mouth, both of them frowned slightly and said in unison, "Senior Brother Li (Junior Brother Li), there's an ambush."
A Deity Transformation Sovereign's sense for danger was still extremely keen. Thus, the moment that Deity Transformation Sovereign from the Tailing Cultivation World activated the Formation Disk, Wu Tao and Li Jingxing had already sensed the danger and felt the unusual fluctuation of Spiritual Power being stirred by the Formation Disk.
However, the Tier 5 Low-Grade Trapping and Killing Formation had long since been laid around the volcano. Activating the formation was only the work of an instant. By the time Wu Tao and Li Jingxing sensed the ambush, the eighteen beams of light had already linked together to form a complete formation, trapping them within the volcano's mouth.
"When was this ambush set?" Li