The two treasures in his hand were the Flame Prison War Halberd and the Profound Yang Heaven-Burying Saber, both formidable high-grade World-Opening treasures.
"Both of these treasures are supreme weapons of slaughter. Which one do you think I should merge it into?"
Looking at the two treasures, Chen Nianzhi could not help but ask.
As he was about to open the heavens and create the world, Chen Nianzhi had spent these recent years preparing for it.
And to increase his chances of opening the heavens and creating the world, superior World-Opening treasures were indispensable. Thus, Chen Nianzhi wanted to further increase the power of the Flame Prison War Halberd and the Profound Yang Heaven-Burying Saber.
He possessed the flame-baleful qi transformed from the Heavenly Prison Flame Lord. Once he used the Grand Unity Weapon-Refining Path to merge it into a World-Opening treasure, he could increase its power by fifty percent.
Moreover, both the Heavenly Prison Battle Halberd and the Profound Yang Heaven-Burying Saber were fire-attributed, so both were clearly suitable for merging with this flame-baleful qi.
Jiang Linglong pondered slightly before saying after a moment, "If the power of a high-grade World-Opening treasure can increase by another fifty percent, it will likely possess seventy percent of the power of a supreme World-Opening treasure."
"Both the Profound Yang Heaven-Burying Saber and the Heavenly Prison Battle Halberd are suitable. However, this baleful qi and the Heavenly Prison Battle Halberd both came from the Heavenly Prison Flame Lord. Perhaps the effect will exceed our expectations."
"That makes sense."
Chen Nianzhi nodded at once upon hearing this, finding Jiang Linglong's words reasonable.
Having confirmed his choice, he immediately activated the flame-baleful qi and used the Grand Unity Weapon-Refining Path to merge it into the Flame Prison War Halberd.
Before he knew it, a powerful