Zhang Ruochen stood slanting upward about a thousand miles away from the Divine Furnace of Heaven and Earth. Even at this position, the temperature emitted by the divine fire was comparable to the "people's flame" that extinguished the divine fire.

A creature below the level of Semi-Saint would be burned to death in an instant if he stood in his position.

Release spiritual power and sense the temperature changes of the divine furnace of heaven and earth.

Soon, Zhang Ruochen divided the temperature of the Heaven and Earth Divine Furnace into five levels.

It is three hundred to a thousand miles away from the Divine Furnace of Heaven and Earth. Its temperature and residual fire are comparable to the "people's flame" that extinguishes the divine fire.

The area within three hundred miles of the Divine Furnace of Heaven and Earth is comparable to the "Chen Yan" that purifies and extinguishes the divine fire.

The temperature of the flame in the edge area inside the Heaven and Earth Divine Furnace is comparable to the "Emperor Flame" that Zhang Ruochen cultivated to purify and destroy the divine fire.

The fourth level of divine fire gave Zhang Ruochen the feeling that it was no weaker than the pure and annihilating divine fire cultivated by Yan Shen.

There is a deeper fifth level, which is full of destructive aura. Zhang Ruochen's mental power does not dare to probe into it. He can only faintly sense the terror there, which is far more than the divine fire used by Yan Shen.

In other words, the Divine Furnace of Heaven and Earth can refine the gods to death.

"The Xuejue family has dominated the Xuetian tribe for countless tens of thousands of years. Its foundation is indeed extraordinary. It is more powerful than many other big worlds in Heaven. One family can equal one world."

Zhang Ruochen stopped thinking and took out the Mercury Gourd.

The gourd is yellowish-brown in color, palm-sized, and looks very ordinary.

Mobilizing the holy energy and injecting it, the Mercury gourd suddenly grew larger and larger, becoming thirty feet long, releasing white water vapor, cooling the surrounding high temperature and giving people a refreshing feeling.

In the distance, Saint Qing Sheng squinted his eyes and took a closer look. Suddenly his spirit was shaken and he said: "This should be a god-level plant. The gourd it produces is as big as a star. It is a natural spiritual treasure of space."

Such a treasure can be found but not sought by even gods.

A look of envy appeared on Saint Qingsheng's face, and he secretly said that Kunlun Realm is full of rare treasures, and it is indeed true. Whatever Zhang Ruochen took out at random made him, the supreme saint, greedy.

"What a pity! Such a treasure can be called a magical material for refining weapons. If it falls into the hands of a heavenly master who refines weapons, it will definitely be refined into a powerful sacred weapon for the king. After one or two Yuan Hui's cultivation, it may not be possible

, can be transformed into the supreme holy weapon."

Qing Shengsheng didn't know how good Zhang Ruochen's weapon refining skills were, but since he was so young and spent most of his time on training, his weapon refining skills would definitely not reach the Earth Master level.

As for the Heavenly Master of Artifact Refining...

It's simply impossible.

The Immortal Vampire Clan does have a Heavenly Master who refines weapons. Saint Qing Sheng has had a relationship with him for thousands of years. It is not too difficult to invite him.

Qingsheng Shengsheng was worried that Zhang Ruochen wasted this divine weapon-refining material with the potential of a supreme holy weapon, so he couldn't help but said, "Ruochen, weapon-refining is not something that happens overnight, and you can't be too hasty when you get peerless materials.

This gourd of yours is very extraordinary. Only by asking the Heavenly Master of Artifact Refining can you refine it to maximize its value."

Zhang Ruochen knew that Qing Sheng Sheng was questioning his skill in weapon refining.

The other party was a kind reminder.

Zhang Ruochen said: "The weapon refining skills of the Heavenly Master are indeed unattainable, and I am far behind. However, the Mercury Gourd must be refined by me personally in order to maximize its value."

"Um?"

Qing Shengsheng frowned, feeling that he did not understand what he said.

Zhang Ruochen did not explain any more, and took the Mercury Gourd and flew closer to the Divine Furnace of Heaven and Earth. He entered within three hundred miles and stopped.

"The temperature and residual fire here can meet the needs of the initial sacrifice."

Zhang Ruochen took out the sundial, put in two sacred stones, and turned it on.

The power of time erupted from the sundial completely enveloped the Mercury gourd.

Zhang Ruochen spent six days walking more than 300 times around the Mercury gourd, carefully studying every inch of the gourd's structure, and after analyzing everything properly, he sat cross-legged in the void.

"Wow——"

Three thousand mental thoughts flew out of the body and turned into three thousand miniature Zhang Ruochen the size of light particles. Some fell on the surface of the Mercury Gourd, and some flew into the interior of the Mercury Gourd.

One of the miniature Zhang Ruochen flew to the surface of the Mercury Gourd, as if he had landed on a vast and boundless planet. Under his feet was a yellow-brown earth, covered with yellow-brown plants that were harder than black iron. Some resembled thorns, and some

Much like mushrooms, some are like flowers...

It is hard to imagine that in the microscopic world, the surface of Mercury's gourd is such a strange world.

As Zhang Ruochen officially started refining the weapon, in the microscopic world, the surface of Mercury's gourd changed dramatically. Thick clouds and mist appeared in the sky, and the water vapor filled the air and turned into a continuous drizzle.

Thunder and lightning flashed from time to time, and the earth trembled from time to time.

Three thousand Zhang Ruochen, under such an environment, on such a vast land as the planet, continue to condense time marks and carve space inscriptions.

Time passes day by day...

It took three years.

Zhang Ruochen's mental avatar condensed 999.99 million time stamps on the surface of the Calabash planet, spreading inside and outside the Calabash.

"Finally done."

Zhang Ruochen's true form opened his eyes and took back all the mental power and thought clones inside and outside the gourd.

However, there are no longer just three thousand paths, but four thousand two hundred paths.

In the past three years, Zhang Ruochen has taken a large amount of holy pills to enhance his mental strength. This is why he has made such a huge improvement in his mental strength.

"Wow."

In the world of Qiankun, a large amount of crystal stones flew out, flying around Zhang Ruochen like starlight, totaling 3,720 pieces.

It is an extremely precious space-time crystal.

The interior of the space-time crystal forms a miniature space of its own, and has a speed ratio of three to four times that of time. It can be said that each piece is an incredible cultivation treasure.

Zhang Ruochen's 3,720 space-time crystals were obtained from the Dragon Temple. They have always been regarded as priceless treasures and were specially reserved to refine his first real space-time treasure.

It took Zhang Ruochen half a year to inlay all the space-time crystals into the Mercury gourd, integrating them with the 999.99 million time stamps.

Today's Mercury Gourd has become sparkling.

Seeing this scene, Qingsheng Shengsheng's face darkened. Sure enough, Zhang Ruochen was wasting the treasure. What kind of thing is the current Mercury Gourd?

Jewelry and colorful.

One word can describe it, vulgar.

"The biggest problem among young people who refine weapons is that they like to refine beautiful things. What's the point? They waste Mercury gourds and a lot of space-time crystals." Saint Qingsheng sighed inwardly, but he couldn't find it easy to criticize.

If it were Xuechen and Xue Ningxiao who dared to be as prodigal as Zhang Ruochen, they would have been beaten by Qing Sheng Sheng long ago, and even their mother did not recognize them.

Zhang Ruochen placed the Mercury Gourd inside the Heaven and Earth Divine Furnace and used the divine fire to temper it.

Another half year has passed, and the time mark, space inscription, and space-time crystal have all been integrated into the Mercury Gourd, no longer distinguishable from each other.

After cooling down, Zhang Ruochen looked delighted and flew to a place thousands of miles away from the Divine Furnace of Heaven and Earth with the Mercury Gourd.

He was quite surprised, stared at Qing Sheng Sheng, and said: "Why is the Great Sage still here?"

Qingsheng Shengsheng stared at the gourd in Zhang Ruochen's hand, showing an expression as uncomfortable as constipation. After a while, he sighed and asked: "Did you successfully refine it?"

"The first stage is considered a success! Since the Great Sage is here, why not help me test the power of the gourd?" Zhang Ruochen said.

Qing Shengsheng asked: "How to test?"

"Just stand still."

Zhang Ruochen made the Mercury gourd become half the size of a human, pointed the mouth of the gourd at the Qing Sheng Sheng who was dozens of feet away, and then mobilized the mighty and powerful holy energy in his body to inject it into the gourd.

Suddenly, dense space inscriptions appeared inside and outside the gourd, emitting white brilliance.

Especially in the circle around the mouth of the gourd, Zhang Ruochen carved 36 million space inscriptions to form a large space array. This large space array was combined with the inscriptions inside and outside the gourd.

"Boom."

The thirty-six million space inscriptions in Hulukou emerged, turning into a circular space array covering hundreds of miles in radius, and began to operate.

Qingsheng Shengsheng stood opposite the space formation with his hands behind his back, like a flying ant, facing an endless and huge circular wall of light.

The power of the space formation suddenly exploded.

At the same time, the formation rapidly shrank, from hundreds of miles in diameter to the size of a fist in the blink of an eye.

Suddenly, a terrifying and boundless spatial pulling force burst out, acting on Qingsheng Shengsheng.

Qingsheng Shengsheng's body was actually pulled slightly by that force.

After the pulling force disappeared, Zhang Ruochen looked at the mouth of the gourd and then at Saint Qingsheng. He suddenly showed a look of extreme disappointment and sighed: "It seems that with my current space attainments, the refined space formation will explode."

The collapse and pulling force is still not strong enough.”

Failed!

The most critical point in refining the Mercury gourd is the space collapse formation at the mouth of the gourd.

If its power is not strong enough, the Mercury Gourd will almost be useless.

Hearing Zhang Ruochen's soliloquy, Qingsheng Shengsheng had ten thousand alpacas in his heart. He ran past and cursed secretly, "What do you want to do? You have just become the Immortal Realm Great Sage, and you want to suppress the Supreme Realm Great Sage?"

Can your heart be a little darker?

You know, when Mercury's gourd power exploded just now, it really shocked Saint Qing Sheng.
To be continued...