First mentioned in chapter xxx,
Description[]
The Great Ancient War was a world-shattering calamity that happened in God's Domain many milleniums ago. Several Ancient Gods participated in the war, and their powers left much destruction in their wake. They had even broken through the World Barrier protecting the God's Domain world, causing the dark energy from the Dark Abyss to enter into the world, resulting in the creation of the Bottomless Abyss. [1]
Sequel[]
God's Domain had been split into countless fragments during the Great Ancient War. [2]