Lu Yin asked, "What exactly is Lu the Madman's identity?"
Wan Zhiyi replied helplessly, "I don't know. Even your father, Lu Qi, doesn't know. In the entire Fifth Continent, probably only Ancestor Tianyi and those Nine Mountains and Eight Seas from the same era as Bai Wangyuan know."
"He actually took part in the exile of the main family. If Ancestor Tianyi had known, he should have killed him."
Lu Yin looked up toward the direction where Nightmare Star had appeared earlier. "He didn't just exile the Lu Family. Not long ago, he nearly killed me, too."
Wan Zhiyi frowned, wary. "Where is he?"
Lu Yin pointed upward.
"The Dominion Realm?" Wan Zhiyi asked, puzzled.
"The Outer Realm," Lu Yin replied.
Wan Zhiyi was surprised. "He actually went to the Outer Realm. It seems the Four Sides Heavenly Balance are very wary of him, too."
"What exactly is the Outer Realm?" Lu Yin asked again. There were so many things he wanted to know, but he couldn't think of them all at once. He could only ask whatever came to mind and ask about the rest when he remembered. Wan Zhiyi wasn't going to disappear, anyway.
Wan Zhiyi thought for a moment. "How should I explain it? Right, you're an Original Formation Master, so this should be easy to understand. The Outer Realm is an Original Treasure Formation that protects the Tree Starry Sky."
Lu Yin was astonished. "The planets of the Outer Realm are themselves Original Treasures?"
Wan Zhiyi nodded. "You really do understand. Most people never imagined that an Original Treasure could be that enormous, but it's actually one with the Infinite Power. Very few people know this. I learned it from the main family. The seven planets of the Outer Realm are scattered beyond the Tree Starry