C642 Lava River

Boom. . .

A strong gust of wind blew over, sending chills down everyone's spines. The huge mountain was actually hollowed out. What appeared in front of them was a cave that looked like a heavenly passage.

"How could it be like this?"

The Xiao Ao was startled. It raised its head and looked up. The reddish-brown rock was extremely heavy, and the air was scorching hot