C3088 The Truth of the Universe

Demon Ancestor finally opened his mouth and said, "Kid, didn't you already have an answer for these things?

The Immortal Demon Ten Thousand World Monolith was originally growing in the Chaos Extinguishing Heavens. He wasn't a monolith, but a powerful expert. In your words, he is an ancient supreme being.

And the Myriad Devil Stele was his incarnation