999x Cultivation System

"Ding! The host glanced at the top-grade defense formation map 'Five Yang Royal Formation', and triggered 999 times the comprehension ability!"

"Ding! Congratulations to the host, you have successfully comprehended the fifth-grade superior defense formation 'Five Yang Royal Formation'!"

Looking at the map in Ling Yao's hands, Ji You realized it again.

The starting price of the "Five Sun Royal Array" is about ten times higher than that of the fourth-grade array, except for the