C581 Demon Abyss

"Why is that?" Jiang Cen asked curiously.

Old Master Hun said, "This begins with the origins of the Second World of the Spirits and Demons. Rumor has it that the Great Thousand World originally only had the Celestial Realm as its interface. Each of the Ancient Immortals had their own Immortal domain. "After that, a great deity comprehended the interfacial laws, split the sky and split the earth