The Spiritual Mountain is the Sumeru Mountain, and yet it is not. To be precise, Spiritual Mountain is what the ruins of Sumeru Mountain has become.
Of the three most important divine mountains in the Prehistoric World, apart from Kunlun, the other two were destroyed during the Heavenly Earth Calamity, with Sumeru Mountain being the first to perish.
In the distant Great Ancient past, at the time of a three-party power struggle, the Dao Sovereign and Demon Ancestor staged a world-shaking duel in front of the western Sumeru Mountain.
This battle ultimately concluded with the Demon Ancestor's defeat against the Dao Sovereign, which resulted in his self-detonation and disappearance. It was courtesy of the Demon Ancestor's self-protection that the massive Sumeru Mountain was blasted into fragments, leaving the west as a barren wasteland since.
