For now, Xu Feng held the upper hand. The Thunder Giant Beast appeared unable to withstand the Golden Arhat's attacks.
Yet Xu Feng noticed that the Thunder Giant Beast's strength was still continuously increasing, as though it had no upper limit.
Frowning, Xu Feng felt an immense headache coming on. "Trouble..."
After fighting for so long, he still could not defeat it in a single move. As the Thunder Giant Beast grew stronger, it would not take long before Xu Feng fell into a disadvantage, let alone suppressing the Thunder Giant Beast.
"Try attacking it with the Hell Realm!"
With a thought, an illusory world enveloped the Thunder Giant Beast. The Hell Realm's immense World Force transformed into an invisible Will Attack, and powerful willpower invaded the Thunder Giant Beast's body!
Roar—
The giant beast howled in agony!
"It worked!" Xu Feng rejoiced inwardly, but his face immediately turned deathly pale!
"Oh no, memory contamination again!"
When that willpower came into contact with the Thunder Giant Beast, Xu Feng discovered that the contamination inside it was far purer and more powerful than the black energy between Heaven and Earth!
As the willpower invaded the Thunder Giant Beast, it was like touching ice that had frozen for ten thousand years. A feeling colder and more terrifying than the memory contamination that had entered his body earlier surged into his heart!
A willpower filled with invasive intent followed the Hell Realm back into him, scattering his soul with a shock. Then, that willpower seemed to transform into countless whips that lashed at his soul, and into sharp little blades that dismantled his Soul Avatar.
Enduring immense pressure and the pain of his soul falling apart, Xu Feng continued attacking the Thunder Giant Beast. But the longer his willpower remained in contact with