After obtaining the secret technique, the boundless Immortal King's strength was indeed much stronger than before. He had suppressed a powerful enemy single-handedly.
Their greatest advantage in battle came from the special privileges given by Tang Zhen.
He could mobilize the power of rules and bombard his enemies mercilessly, beating the godly Kings of the demon race into a miserable state.
The four demon godkings roared repeatedly. They were suppressed by Tang Zhen and couldn't even mobilize a trace of rule force.
This was an unfair battle, causing the four godkings of the demon race to feel extremely sullen.
With the advantage, vast Immortal King became more and more ferocious, as if he was going to smash the enemy into meat paste.
His heart was filled with a myriad of emotions as he admired Tang Zhen's strength.
Suppressing four godkings of the demon race on his own was definitely not an easy task.