Chapter 450: Taming the Seven-Colored Legendary Bird

Nangong Yuzhen truly wanted to ask Augustus Austin if he had become obsessed with money. With such cultivation, did he really still need mystical stones? The skill of the Water God Emperor demanded a billion mystical stones. Moreover, borrowing ten million stones meant returning ten times that amount. Now, the Spirit Refining Grass demanded another billion. Even though the grass was rare and precious, it didn't seem worth such an astronomical amount. After all, a billion was no small number!

Being...