But at this moment, Corpse Immortal Cave seemed to have noticed the anomaly as well. The song resounding in his mind grew louder and louder, changing from a soft chant into the shriek of some evil thing, piercingly sharp.
The ghostly blue mist permeating the cave also instantly gathered together and surged toward Wei Tu, seeking to devour him.
But something strange happened.
As the spiritual light of the spatial array gate flared brilliantly, the ghostly blue mist seemed to have encountered its natural nemesis. Though it gathered outside Wei Tu's Dharma body... it did not dare venture too deeply into the range covered by the spatial array gate.
Only the Corpse Immortal Ancient Song in his mind remained, not weakened in the slightest, as though its rank far surpassed the restrictions Danyang Supreme Emperor had set in this place...
However, Wei Tu was in no hurry. After frowning inwardly, he patted the storage pouch at his waist and first sent the Indestructible Demon Body he had obtained from An Liangcai inside.
This innate demon body was something even tribulation-transcending power could not completely wear down. Even if the Sacred Emperor's Tomb concealed danger, this demon body would not be harmed.
That was right! At this moment, he did not place one hundred percent trust in Danyang Supreme Emperor, this human predecessor who had existed for an exceedingly long time.
It was true that the predecessors had blazed trails through brambles and thorns, but some, like Farmer Woodcutter and Purple-Faced Daoist, would gradually transform into lifespan slaves when their longevity tribulation drew near.
Moreover, the Confucian-Robed Corpse Spirit he had seen aboard the Mustard Seed Immortal Boat years ago was also something he had to guard against. It was the corpse spirit of an ancient human immortal—who knew whether it