Ultimately, this grand war quickly came to an end. The Demon Palace did not have the resolve to erupt into such a war with the Human Clan, so they appeased the situation. However, the exact price the Demon Palace paid remains unknown.
...
Atop Heavenly Heart Mountain, within a dark and deep cave, the voice of Gushan echoed in the darkness. "Have you resurfaced again? Very well, it's time to put an end to what happened back then." Gushan's voice was always very calm, but this time, it was laden with an undeniable heaviness.
His heart was filled with uncontrollable hatred and fury, and atop Heavenly Heart Mountain, an elder sighed deeply. Gushan's Heavenly Heart was darkness. As one's true self is one's Heavenly Heart, Gushan achieved his path through darkness, aiming to become the Dark Heavenly Lord.
