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

Unable to help, Zhang Ruochen calmed down and continued to absorb the power of the heavenly tribulation.

Of course, he seemed very careful and absorbed the power that scattered to avoid interfering with the ancient sword of Chenyuan.

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

Three hours passed before the wind disaster stopped. The ancient sword of Chenyuan was safe and sound, and its color became deeper and more restrained. A strange mark of wind appeared on the surface, which was imprinted by the natural imprint of heaven and earth, containing an extremely mysterious artistic conception.

Immediately afterwards, endless sky fire emerged, like fire dragons, roaring and pounced on the ancient sword of the Chenyuan.

The next moment, the sky fire evolved into a copper furnace of heaven and earth, covering the ancient sword of the abyss and refining it with all its might, trying to burn it to ashes.

Burned by the burning fire of the sky, the dark sword body gradually turned into a fiery red color, as if it was about to melt.

Even so, Chen Yuan Ancient Sword still did not choose to fight, but instead took the initiative to absorb the sky fire and extract its own impurities.

During the growth of the Chenyuan Ancient Sword, too many holy weapons were refined, and the power would inevitably be a bit complicated. Now we can use the power of the heavenly tribulation to sort it out.

Similarly, the fire catastrophe lasted for three hours, and then the water catastrophe fell.

Youdao means that refining weapons requires the strongest fire and the coldest water, so in the king's heavenly tribulation, the water disaster and fire disaster are particularly important for the tempering of holy weapons.

As time goes by, the Chenyuan Ancient Sword successfully overcomes the wind disaster, the fire disaster and the water disaster, and has become clear and flawless, and even the inscriptions are all converted into king-level inscriptions.

As long as you overcome the last thunder tribulation, you can become a real king's weapon.

"boom."

A thousand-foot lightning suddenly slashed out from the black vortex and slashed straight on the ancient sword of the abyss.

“Buzz.”

The ancient sword of Chenyuan trembled slightly, absorbing lightning light with all his strength.

As the lightning was absorbed, a vague thunder mark slowly condensed on the sword of Chenyuan Ancient Sword.

Without a moment's interval, the second lightning struck down, and its power was far better than the first one.

In this way, lightning struck down one after another, as if he would not stop until the Chenyuan Ancient Sword was destroyed.

With the stability of the endless abyss space, it was shattered by lightning, forming a terrible space turbulence.

Every time a ray of lightning is absorbed, the thunder mark on the Chenyuan Ancient Sword will become clearer and more complex.

"Rumbling."

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

"Bang."

The light of destruction bombarded the ancient sword of Chenyuan, like an ancient sacred mountain suppressing it down, causing the ancient sword of Chenyuan to fall rapidly, and the sword body trembled, as if it could not withstand this force.

"Suck it for me."

Chen Yuan Sword Spirit shouted softly.

Suddenly, the ancient sword of Chenyuan burst out with dazzling sword light, and more than 100,000 king-level inscriptions appeared, wrapping the light of destruction.

This is the ninth lightning, and it is also the most terrifying lightning. Its power is even more powerful than the previous eight paths. The ordinary immortal holy body may be destroyed as long as it is touched.

The Chenyuan Ancient Sword used all its strengths and took a long time to finally fully absorb it.

At this time, the extremely mysterious thunder mark finally appeared clearly on the sword body, looking very spiritual, as if it had life.

The terrible pressure that enveloped the endless abyss disappeared without a trace, and everything returned to peace, as if nothing had happened.
Chapter completed!