C871 Demon-destroying and Dragon Slaying!

"The Buddha Cavern can comprehend the power of heaven and earth. A day of cultivation within it is equivalent to a year of cultivation in the outside world. As long as the master is willing, I am willing to personally apply to open the Buddha Cavern ahead of time!"

Guo Kong said as he looked at Xiao Changsheng.

Although the Buddha Cavern was opened once every hundred years, in reality