When the holy weapon is going through the tribulation, no human intervention is allowed, otherwise it will only make the tribulation more terrifying.

"The Heavenly Tribulation can temper the king's weapons, and perhaps it can also help me immortalize my internal organs faster." A strange light suddenly appeared in Zhang Ruochen's eyes.

Thinking of this, Zhang Ruochen did not hesitate and immediately took action to incorporate a small amount of the escaped power of the Heavenly Tribulation into his body.

It can only be said that he is a really talented and courageous person. He dares to do such crazy things. If he is not careful, he will turn himself into a puddle of ashes.

Zhang Ruochen ran the "Nine Heavens Ming Emperor Sutra" with all his strength, allowing the power of the heavenly tribulation to be integrated into the internal organs and tempered repeatedly.

"It's working. The strength of the internal organs is slowly increasing, continue." Zhang Ruochen's heart moved and he couldn't help but feel a little surprised.

Unable to help himself, Zhang Ruochen calmed down and continued to absorb the power of the Heavenly Tribulation.

Of course, he seemed to be very careful, absorbing all the power that had escaped to avoid interfering with Shen Yuan's Ancient Sword's Tribulation.

For a time, Zhang Ruochen was completely immersed in the state of cultivation. For him, the King's Heavenly Tribulation was a great opportunity.

It took three hours for the wind calamity to stop. Shen Yuan's ancient sword was safe and sound, its color became deeper and more restrained, and a strange mark of wind appeared on the surface, which was imprinted naturally by heaven and earth, and contained an extremely mysterious artistic conception.

Immediately afterwards, endless sky fire emerged, roaring like fire dragons, and rushed towards Shen Yuan's ancient sword.

The next moment, the sky fire evolved into a heaven and earth copper furnace, covering Shen Yuan's ancient sword, trying its best to refine it, trying to burn it into ashes.

Being burned by the blazing sky fire, the pitch-black sword body gradually turned fiery red, as if it was about to melt.

Even so, Shen Yuan's Ancient Sword still did not choose to fight. Instead, it actively absorbed the sky fire and extracted its own impurities.

During the growth process of Shen Yuan's ancient sword, too many holy weapons have been refined, and its power will inevitably be a little mixed. Now it is just right to sort it out with the help of the power of the Heavenly Tribulation.

Similarly, the fire disaster also lasted for three hours, and then came the water disaster.

Youdao is that refining weapons requires the strongest fire and the coldest water. Therefore, in the King's Heavenly Tribulation, the water and fire tribulations are particularly important for the tempering of holy weapons.

With the passage of time, Shen Yuan's ancient sword successfully survived the wind, fire and water tribulations, and it has become clear and flawless, and even the inscriptions have been transformed into king-level inscriptions.

As long as it survives the final thunderstorm, it can become a true king's weapon.

"boom."

A beam of thunder suddenly shot out from the black vortex and struck directly at Shen Yuan's ancient sword.

"Buzz."

Shen Yuan's ancient sword trembled slightly, trying its best to absorb the lightning.

As the thunder light was absorbed, a vague thunder mark slowly condensed on the sword of Shen Yuan's ancient sword.

Without a moment's delay, the second lightning struck down, far more powerful than the first.

Just like this, the lightning strikes one after another, seemingly not stopping until the ancient sword of Shen Yuan is destroyed.

The stability of the endless abyss space was shattered into pieces by lightning, forming terrifying space turbulence.

Every time it absorbs a ray of lightning, the thunder mark on Shen Yuan's ancient sword becomes clearer and more complex.

"Boom."

The black vortex collapsed violently, and all the power condensed together, turning into the most terrifying lightning.

"boom."

The destructive lightning bombarded the ancient Shen Yuan sword, suppressing it like an ancient sacred mountain, causing the ancient sword of Shen Yuan to fall rapidly, and the sword body trembled, as if it could not withstand the force.

"Suck it for me."

Shen Yuan Sword Spirit shouted lowly.

Suddenly, Shen Yuan's ancient sword burst into dazzling sword light, and more than 100,000 king-level inscriptions all emerged, wrapping the destructive lightning.

This is the ninth lightning, and it is also the most terrifying lightning. It is more powerful than the previous eight lightnings combined. If the ordinary immortal body is touched, it will probably be destroyed.

Shen Yuan's ancient sword used all its strength and it took a long time before it was finally able to be completely absorbed.

At this time, the extremely complex thunder mark finally appeared clearly on the sword body, looking full of spirituality and seeming to have life.

The terrifying pressure that shrouded the endless abyss disappeared without a trace, and everything returned to calm, as if nothing had ever happened.
Chapter completed!