In a remote and desolate area.

The figure of a skinny man suddenly flew out of the wide mouth of an extinct volcano that was about ten thousand meters high.

The man looked like a bag of bones, and his surprisingly handsome face was filled with madness.

He stopped in midair in a location several hundred meters away from the extinct volcano, where he gazed at it silently.

Around that extinct volcano sat a number of active volcanoes, each of which was thousands of meters ...