Lu Yan suddenly tilted his head back and directly snorted as he gritted his teeth.
This Netherworld Soul Flame began to burn his soul. The intense pain made Lu Yan almost unable to control his body.
The pain that directly affected the soul was far incomparable to other types of pain.
Waves of power began to suppress this burning power. At the same time, the power of the Netherworld King bloodline power was also mixed in. The burning feeling of his soul quickly decreased a lot.
Not far away, Tie Zhu's eyes revealed surprise when he saw this.
This Lu Yan's refinement process was even smoother than he had imagined. It was simply a little too smooth.
It seemed that Xiong Hongyi was not exaggerating when he said that this guy could definitely refine the Netherworld Soul Flame.
Lu Yan's body was tense, and sweat seeped out of his forehead.
