"Is that so." Huang Xiaolong sneered coldly, his eyes flashing with a purple soul character, which penetrated between his eyebrows, performing a Soul Search on him.
From the memories of Mo Dingtian, the Demon Clan Patriarch of the Ancient Demon Clan, Huang Xiaolong learned that only Mo Yishi knew what the Ancient Demon King had left in the Demon King Palace back then.
A while later, Huang Xiaolong finished the Soul Search.
The Gate of the Infinite's treasure?
It turned out that the Ancient Demon King had obtained the treasure of the ancient super sect, the Gate of the Infinite! In this Demon King Palace, besides the treasure of the Gate of the Infinite, there were also some treasures the Ancient Demon King had collected in the Hell Sea back then.
Among them, there were quite a few rare spiritual medicines that hadn't appeared in tens of millions of years!
Such as million-year-old Blood Ginseng, million-year-old Lingzhi, and so on.
