Chapter 997: Ch 997: Martial Spirit: Inferno Thunderbird

Ye Xiao arrived at a secluded place deep inside a vast forest. This place was covered in meters-tall long bushes and was completely hidden from the outside world.

Instead of removing the bushes, Ye Xiao used his teleportation ability to directly appear in the middle, then he sat down cross-legged and took a deep breath, ready to swallow the drop of Soul Essence.

Ye Xiao took out the drop of Soul Essence and swallowed it. The next instant, a storm-like soul force poured into Ye Xiao's Divine Sea. The newly appeared Soul Force was too violent, but Ye Xiao was still able to control it with slight difficulties.

Now, he had to make choices. 

Ye Xiao didn't take long to decide though. He decided to evolve his Soul again, and at the same time, see what kind of change this drop of Soul Essence will bring to his Martial Soul.

"Roar!"