The Supreme Saint of the Netherworld Clan, upon sensing this powerful aura, revealed a hint of joy on his face.
It seems he indeed unleashed an unparalleled Evil Demon!
Enough to turn this Heavenly Spring Mountain Prison upside down.
Eliminating this brat before him is naturally no problem!
"Very good, let us join forces..."
Just as the Netherworld Clan Supreme Saint thought the situation was favorable and Lin Yi was doomed, unexpectedly, the prisoner suddenly struck with a palm, with lightning speed, striking the Supreme Saint from behind!
Bang!
Struck hard unexpectedly, the Supreme Saint of the Netherworld Clan was caught off guard, his body flew backward, spurting a mouthful of fresh blood!
The Supreme Saint looked at the prisoner with shock and incredulity, "You! How could you repay kindness with enmity?!"
He could hardly believe that after he released this person from the prison, the other party not only showed no gratitude but also struck him ruthlessly?