Underworld River's Ancestor was truly envious, envious of Sanqing's deep fortune and being the designated Saints by the heavens.
If it were someone else, losing the Evil Corpse would likely mean they would never have the chance to become a Primordial Daluo Jinxian, but the Primordial Heavenly Sovereign was different, using the Innate Merit within his body, he forcefully attained Dao through Merit and became a Saint.
Such Pangu Heritage truly turns one green with envy. Whoever obtains it can become a Saint with it.
"So that's how it is, that's how it is!"
Having listened to Underworld River's Ancestor explain the reasons behind it all, Jiang Chen understood everything—why the origins of the Primordial Heavenly Demon Lord were inscrutable, why his strength was so formidable, why the Primordial Heavenly Sovereign was constantly targeting him.
Now he understood it all.