The four great experts, geniuses, and possessors of great fortune had all been wiped out. Their Profound Immortal Laws had allowed Fang Xuan to transform a full seven immortal artifacts.
Not only that, Fang Xuan sensed the greatest artifact among the Thirty-Three Heavens Supreme Treasures.
This artifact was called the "Supreme Heaven Gate." It was a gateway, similar to the Gate of Eternal Life. It seemed to have been fashioned by the Creation Immortal King according to his own Great Dao after he had observed the Gate of Eternal Life in legend. The gate stood slightly ajar, as though it would never fully open, yet it offered people a chance to enter and explore rather than shutting them out.
Supreme meant highest.
This "Supreme Heaven Gate" was the strongest and most mysterious of all the treasures. It also contained the ultimate mysteries of the Supreme Heavenly Sacred Art.
At the same time, this gate controlled all the other supreme treasures. Every artifact revolved around it, their vital energy governed and regulated by it.
Naturally, as the other treasures grew stronger, it would grow stronger as well.
Whenever any treasure advanced into an immortal artifact, it would pour a portion of its transformed power into the Supreme Heaven Gate, like the most loyal ministers paying tribute to their sovereign.
With Fang Xuan's current cultivation, if he unleashed the Supreme Heavenly Sacred Art and stirred the Supreme Heaven Gate, a king's wrath would leave a million corpses. All Thirty-Three Heavens Supreme Treasures would erupt at once, spinning in unison and focusing their power upon a single point, surging and roaring. Even Profound Immortals would be moved.
At the same time, because the Supreme Heaven Gate was the strongest artifact among the Thirty-Three Heavens Supreme Treasures, transforming it into an immortal artifact required