Gifting a secret manual

Lu Ming was secretly amazed. This place was really strange. The deeper he went, the richer and more violent the fire spiritual energy would be.

What was down there? How could such a strange area be formed?

Lu Ming was very curious. He continued down and came to the 13th level.

BOOM!

The surging fire spiritual energy hit him in the face. Lu Ming felt as if he had walked into a volcano, and the scorching aura filled his body.

"This fire spiritual Qi is too abnormal!"

Lu Ming activated the concept of fire to block the fire spiritual Qi outside. He then looked around.

The 13th floor was very small, only the size of an ordinary secret room. The surrounding walls had already turned into fiery red colored glass.

The stone room was empty. Lu Ming could feel that the violent fire spiritual energy was coming from under his feet.