C719 Immortal Cave Mansion

Flakey Old Man's expression no longer became one of laughter. His face revealed a serious expression.

He turned around and said to Han Feng: "We have to be careful, this is a Corrosive Rock Snake, the gray gas was spat out by it.

This stone array is in itself a formation. It's easy to cause one to indulge in illusions and waste their energy here to die