C3720 We Can Level up Even by Breathing

Even breathing can be upgraded.

The Earth Beast Toad stood at a high place and watched Loong Fei jump down. It muttered, "No one has passed Keeper's test yet."

"But!"

"I hope you can hold on for a little longer. At least this will be a great help to your Cultivation Level. Even if you can't become Keeper, you can at least have some strength to help Ancient Realm defend against enemies