In order to prevent waking up the demigod-level existence, Mu Xuan didn't look at the deepest secret at the beginning. He avoided the Holy Jade Skeleton and tried his best to know the secrets of the undead race.
In his shallow memory, Mu Xuan realized that the Undead Race was also divided into several factions, such as the Skeleton Faction, the Ghoul Faction, the Zombie Faction, the Ghost Faction, and so on. There was a god in each faction!
In his deep memories, Mu Xuan finally discovered the secret of the rise of the undead race. As he had guessed, the undead race had obtained the help of the undead ruler of the other world. Apart from that, he also discovered the secrets of countless undead races.
In the deepest memory area, Mu Xuan saw the last thing he wanted to see—the Undead Emperor had discovered the existence of Blue Planet and had already sent hundreds of thousands of undead skeletons into Blue Planet!
