Chapter 891: Commodity! Ten Billion Army! Supreme Meeting! (1)

The reason why Zhou Zhou said that this transaction was not for forever was mainly because the Dragon Transformation Pool could transform wyverns into pure-blooded dragons. Most importantly, it contained the precious Dragon Transformation Pool.

The creation of the Dragon Transformation Pool required a large number of God-Tier materials, as well as the blood of pure-blooded dragons and the dragon souls of pure-blooded dragons, which were at least Low-Tier Deity Level Elementary Grade.

The former was nothing. Zhou Zhou's Dragon God Army could provide it at any time.

However, the pure-blooded dragon soul was different.

Zhou Zhou had yet to find a resource channel that could continuously produce pure-blooded dragon souls.