"Boom—"
Even as everyone marveled, the vast thunder tribulation above the heavens finally descended.
Such a rare Pure Yang Treasure Thunder Tribulation had not been seen in the Purple Yin Realm for many years. Its might could be called heaven-shaking and earth-shattering; even Chen Nianzhi, with his immortal body, revealed an incomparably grave expression.
Before the power of such a thunder tribulation, Chen Nianzhi reckoned that even if he met it head-on with all his strength, he would likely not have an easy time despite possessing an immortal body.
Yet the Blazing Fire Return-to-Ruins Sword showed not the slightest fear before this thunder tribulation. It erupted with incomparably brilliant sword light and charged straight into the overwhelming Thunder Tribulation Sea.
The killing power of an immortal sword was peerless. It possessed an unparalleled edge that would rather break than bend, pressing forward without hesitation. Even against the Pure Yang Treasure Thunder Tribulation, it feared nothing.
And indeed, there were no mishaps in this thunder tribulation for the immortal sword's advancement.
After enduring three Pure Yang Treasure Thunder Tribulations, the purple sword rainbow finally descended and vanished into Chen Nianzhi's brow.
"Immortal sword, immortal sword!"
Chen Nianzhi closed his eyes, sensing that incomparably dazzling sword light within his dantian. His heart surged with emotion.
An immortal sword was the supreme treasure countless cultivators dreamed of. Thus, the sword weapons of cultivators throughout the world were all granted the name immortal sword—but how rare were true immortal swords?
Throughout the entire Purple Yin Realm, looking back over hundreds of thousands of years, only Emperor Jiang had possessed an immortal sword.
After cultivating bitterly for more than four thousand years, Chen Nianzhi had finally advanced his natal immortal sword to the rank of an immortal treasure. From this day onward, everything would be