The Main Flag was about three feet long and gave off an aura approaching that of a high-grade second-tier spirit artifact.
The other eight Auxiliary Flags were slightly smaller, all of them low-grade second-tier.
At that moment, they surrounded the Main Flag in a five-pointed arrangement.
As Lin Changsheng's magic power surged, the nine Formation Flags suddenly shuddered-the grudge soul threads on their surfaces writhed madly, and then an eerie light of qi and blood began burning within the flags.
As his hand seals shifted continuously, a black rift appeared, and an enormous Netherworld Demon Spider crawled out.
The Demonic Spider stood some thirty feet tall, with four pairs of ruby-like compound eyes.
Its eight thick, jointed legs were covered in crystalline, dark-blue hairs, each as sharp as a needle and seemingly laden with deadly poison.
Its aura surged and roiled, faintly surpassing even Foundation Establishment peak!
The moment the Demonic Spider appeared, it opened its enormous mouthparts and let out a roar.
Then it abruptly spat out a basin-sized mass of netherworld demon fire.
The flames spiraled in purple and black, like a roaring fire serpent, carrying billowing waves of heat and dense yin energy as they hurtled straight toward the black-cloaked man with the force of crashing thunder.
Wherever the demon fire passed, it scorched a deep furrow into the ground. The rocks along its edges instantly melted into lava and flowed down, creating a terrifying sight.
The black-cloaked man clearly had not expected his opponent to get serious right from the start, much less target him. Worse still, the demon fire came with ferocious momentum, its power reaching the level of Foundation Establishment peak.
His expression instantly turned extremely ugly. His own cultivation was only at Foundation Establishment peak.
Faced with such a powerful attack, he instinctively