During the unification of Wanggu by Ancient Sovereign Mystic Nether, the role of the Immortal Art Great Emperor was extremely special.
The immortal arts created by him greatly enhanced the combat power of human cultivators, leading to massive destruction and possessing an eerie, unpredictable nature.
Among them, there was no lack of cruel and bloody arts.
The other races in Wanggu, who were enemies with Mystic Nether back then, harbored immense hatred for these immortal arts, but they were powerless to stop them.
However, after the unification, due to the fact that immortal arts harmed the harmony of the world, all the immortal arts were sealed and no longer passed down.
As for the Immortal Art Great Emperor himself, for various reasons, he was ultimately concealed in history.
He became the only Great emperor in the human race who was largely unknown to future generations.