The war across the three great immortal seas had officially begun, and after the previous battle in the starry sky, Chen Xiao had completely exhausted every ancestral vein on his person.
As for ordinary ninth-grade immortal spirit veins, they were no longer of any use to Chen Xiao. The only things that could now support him in unleashing his strongest attacks were ancestral veins.
Thus, Chen Xiao had descended upon the Forbidden Desert this time to seek out the terrifying Heaven Vein beneath it and ask it for ancestral veins.
Chen Xiao was not worried that this Heaven Vein would refuse. Heaven-Burning Venerable, who had once taken the form of a Golden Crow, and Crimson Heaven Venerable, who had remained hidden in Daiyue City all along, were both hidden pieces placed by this terrifyingly powerful Heaven Vein.
Crimson Heaven Venerable and Heaven-Burning Venerable had been willing to assist Chen Xiao because they had received the Heaven Vein's instructions. Yet this Heaven Vein had ultimately been outmaneuvered by a single move. It did not know Chen Xiao's true identity, and Chen Xiao had instead thoroughly subdued Crimson Heaven Venerable and Heaven-Burning Venerable, making them his Tribulation Disciple and Tribulation Slave.
But none of that mattered. What mattered was that Chen Xiao already knew this Heaven Vein's true identity.
This Heaven Vein was the very foundation upon which the ancient Heavenly Court had stood. The reason the Heavenly Court Palace could be established and become supreme over the myriad heavens and worlds of the Immortal World, aside from possessing an unrivaled powerhouse such as the Immortal Emperor, was this Heaven Vein—their greatest reliance.
Now that Chen Xiao had completely inherited all the memories of the four Immortal Lords, along with part of the ancient Immortal Emperor's memories, he naturally understood all of