章 390: Chapter 390: Divine Spiritual Tool_1

"However, I didn't expect the Plague Demon King to also practice alchemy, which is quite unusual."

Ling Xiao pondered for a moment, then continued to search for things that could be of use to him.

The voice of the Plague Demon King's Martial Soul, however, did not stop: "Master, that jade plate is likely related to an ancient legacy treasure, and it is very possible that it is one of the keys to unlocking that treasure. The Plague Demon King had just acquired that item and hadn't had the chance to study it."

"Treasure? That's interesting, I love treasures the most!"

For Martial Artists, a treasure means the possibility of finding Divine Weapons, Martial Arts Secret Manuals, or even rare and precious treasures.

It is known that the Mysterious World has a history of more than one hundred thousand years, during which there have been several obscure periods with very little recorded history.