"Master Mentor, may I ask, why was Princess Tianyuan captured by Guangzhi of the Mecha-Demon race?" Lin Fei asked.
"The Mecha-Demon race has always been a mysterious and malevolent force within the Tianyuan Holy Realm," the Mentor replied. "They are ruthless, cold-blooded, and slaughter alien beings at will; they are, for all intents and purposes, a scourge upon this realm. Yet, their supernatural arts are so bizarre and formidable, and they are so skilled at hiding, that they are incredibly difficult to track down. In truth, the total eradication of the evil Mecha-Demon race has always been a mission the Saint Emperor sought to fulfill. Naturally, the Mecha-Demons view the Saint Emperor as their greatest enemy. Over a trillion years ago, the Saint Emperor led a coalition of powerful beings from all races in a massive war against them. It was during that conflict that the Princess was unfortunately captured by Guangzhi. That old demon then used the Princess as a hostage to blackmail the Saint Emperor for a Supreme Tianyuan Pill."
"I see. So, the Mecha-Demons are a powerful and malevolent force in the Tianyuan Holy Realm, one that even the Saint Emperor finds difficult to wipe out?"
Chapter 3418