Chapter 40: Divine Rainbow Academy 2

"It's not?" Shen Xu asked with an incredulous expression.

Although he read the original book, the author didn't take the Canglan continent seriously.

As a result, she grossed over most of the details and only mentioned that studying in the academy was expensive.

"The next few places are more expensive." Ruan Ning said and led the group away from the library.

Half an hour later, they arrived at a remote area.

"Why did you bring us here?" Shen Xu asked.

"There is an isolation formation here." Zhen Yuan stated and Ruan Ning nodded in approval.

"There are one thousand cultivation caves inside the formation." He said and quickly continued.

"When you are ready to advance, you can go to the trading area to buy a cave pass."

"How are the caves?" Song Wancheng asked.