Boom.
His immortal spiritual energy aura soared from the seventh level to the peak of the peerless immortal realm. His aura also became strange, filled with coldness, corrosion, and other uncomfortable auras.
Clearly, it was a demonic cultivation technique. After that, he executed his strongest killing move. The ice spear seemed to have transformed into a weapon that could pierce through the world. This killing move even made the space tremble. Although it was far inferior to the casual attacks of the Great Dao of Heaven and Earth, it already had the power of an Immortal King.