Achievement: Supreme Saint, the Strongest Dao Master

The Tenth Ruin Realm, in the dim void.

Whoosh!

Wu Yuan's Origin Body slowly descended onto a ruined continent. Countless dilapidated buildings and palaces stood across it, each with a distinct style.

"According to Sea Spirit Saint Lord, are the countless ruins scattered across these ten Ruin Realms all remnants left behind after the previous Primal Era was destroyed?" Wu Yuan pondered silently. "The Primal Calamity? What exactly is the Primal Calamity? And how long until it arrives?"

In the past, Wu Yuan had thought that once he achieved Eternal Life, he would truly be immortal, never to fade away through the endless years.

But now, it seemed things weren't that simple.

"Why did all the previous eras pass away and become Ruin Realms?" Wu Yuan wondered. "Tian Han Mountain, Qing Sheng Tomb... Origin Saint seems to still be alive, but why hasn't he appeared again since the Primal Era?"

"And Qing Sheng, that great leader, and Empress Nuwa—are they alive or dead? If they're still alive, where are they?"

Wu Yuan felt that the Endless Domain Sea concealed far too many secrets and unknowns, all waiting for him to explore.

"Soon."

Wu Yuan's Origin Body sat cross-legged and gently closed his eyes. "In the end, my strength wasn't enough before. Forget comparing myself to Houtu Ancestral Witch or Heavenly Emperor; even running into any Supreme Saint at random could have gotten me killed."

"Now, I can finally break through." Wu Yuan thought. "I'll let my Qi Refining True Body break through first."

"Mm. My Dharma Body won't return for several thousand years. There's no need to rush."

Wu Yuan's Dharma Body spent several thousand years traveling from the Tenth Ruin Realm back to the Ninth Ruin Realm.

Then it flew along a space-time corridor through the Ninth Ruin