Jiang Yun formed seals with both hands. Heaven and earth shook violently, and an ancient, vast aura swept across the six directions and eight wastes.
Boom!
A supreme mark descended, shining brighter than the sun. Its majestic aura filled the world like the first opening of heaven and earth, like a host of stars illuminating the land.
The rivers and oceans formed from Primordial Spirits stopped surging. The fighting intent within them fell silent, and as though they had met their natural enemy, they froze!
That radiant mass of light was the Heavenly Heart Mark. Jiang Yun had summoned the mark condensed by the Source World first.
The Heavenly Heart Mark was the vessel of a world's Grand Dao. The rules of heaven and earth and the traces of myriad Daos gathered to form it.
Whoever controlled it could rule this entire world!
By the same token, strengthening the Heavenly Heart Mark was equivalent to elevating the world itself.
A major reason the Great Emperor of an age could sweep aside all opposition, suppress the Nine Heavens, and prove more than the former Supremes of the Forbidden Zones could withstand was the Heavenly Heart Mark. With it, a Great Emperor was invincible in his own age.
This Heavenly Heart Mark, however, had been born in the Source World, and the Source World had originated from Jiang Yun.
Its Heavenly Heart Mark was the ultimate manifestation of the myriad Daos he cultivated within the Source World.
As Jiang Yun's understanding of the myriad Daos deepened, the mark had grown from something even a Saint could barely resist into something few below the Quasi-Emperor realm could likely break.
Whoosh!
At Jiang Yun's command, the Heavenly Heart Mark transformed into a colossal furnace between heaven and earth.
Rivers of Primordial Spirit power flew