Chapter 636

Stephen and Spencer were using Advanced Power Methods, so their energy would not be as pure as Cynthia's.

He deliberately let them take the Pure Energy Pills to overcome that deficiency. It was how the two of them suddenly showed signs of breaking through!

Boom!

Spencer was stronger than Stephen. His body jolted, and he broke through right to an Advanced Supreme Master!

However, since he just broke through, his power was still not stable. He did not relax and hurriedly continued to use Demon Execution, planning on solidifying his power.

Stephen was different. He was slightly weaker, and the energy within his body was not as dense as his brother's.

Even with the help of Demon Execution and a Pure Energy Pill, he was still a bit away from breaking through.

Right after that, he quickly let out a look of pain. There was a lot of sweat on his head, and his shirt was completely soaked.

He looked like he was about to fail!

"Stephen, open your mouth!"

Leon shouted out coldly, taking