Fang Shen's speed was extremely fast, even though this sea of clouds was vast, it was not really boundless, and it didn't take long for him to fly in front of the sword mark that tore through the void.

However, Fang Shen also noticed that its state was a little strange.

"Blended into the Yunmeng Tower, blended with this sea of clouds, you can see it, but you can't reach it?" Fang Shen thought thoughtfully.

Perhaps many years ago, that sword mark was indeed the great enemy of Yunmeng Tower, and it almost split it in two, but in a long time, no one could help anyone with Yunmeng Tower and sword marks, and as a result, they became entangled and fused with each other, forming the strange form they are now.

From the outside, the Yunmeng Tower was shocking, it was almost cut off, but it did not affect its internal operation, and in the same way, the immortal terrifying sword intent contained in the sword marks was not something that the Yunmeng Tower could annihilate.

If it weren't for this strange form of coexistence, then the sea of clouds at this moment would probably be full of sword qi.

"Who left this sword mark?"

Fang Shen looked close, but he couldn't touch the illusory sword marks, and guessed in his heart that the strength of the person left behind should not be weaker than the Tenfold Emperor.

As for whether it has reached the level of opening the world with a sword, it is unknown.

Like the realm of one sword and heaven and earth, if you want to reach the realm of opening the world with one sword, the minimum requirement is to be a ten-fold emperor, but only the strongest of the ten-fold emperors can have such great power, not just a ten-fold emperor's sword cultivation.

"Let's see if I can take advantage of it. ”

Fang Shen's mind turned.

The reason why he was interested in this sword mark and even put aside breaking into the Cloud Dream Tower and obtaining the second layer of the World Sword was because it was very likely to help him.

If it can be used, Fang Shen can use the power contained in it to temper the Sun Tribulation Fire and forge a divine weapon.

Watching the first layer of the complete World Sword made Fang Shen more or less determine the technique of forging divine weapons, and in these days, he had already perfected it, and he was about to put it into action.

The Supreme Divine Weapon needs to be tempered countless times, and if you want to use the technique of casting the Divine Soldier to cast the Sun Tribulation Fire, the same needs to be the case, so far, Fang Shen is only preliminarily fusing the soul of the Divine Soldier with the Sun Tribulation Fire, this is the first step of the Divine Soldier, the two can still be separated, and it is precisely because it is only the initial fusion that the power that Fang Shen can exert will be greatly limited.

If a divine weapon is cast, it will be much easier to cover the essence of the sun and fire with the six roulette wheels, and it will also be able to release Fang Shen's power with a greater degree.

At the same time, after casting the Divine Soldier, Fang Shen's strength will also improve, giving him the confidence to successfully pass the Five Turns Nirvana.

"In my perfect technique of forging divine weapons, I need to quench my soul with sword intent and quench my body with sword qi in order to cast a perfect divine weapon, so that when it has the unparalleled killing of sword cultivation, it will not lose the essence of heaven and earth treasures, and it can also be promoted to a seventh-rank heaven and earth treasure in the future. Fang Shen muttered.

If it kills the growth space of heaven and earth, then the cart is turned upside down.

However, it is not easy to do this, because Fang Shen's own strength cannot be used to refine, if he finds someone else, it will 100% let the other party discover the essence of the heavenly treasure, and it is difficult to find a suitable candidate.

"My original idea was to turn to the world, face many strong men in the sword world, temper the divine soldiers in battle, and become soldiers in a hundred battles, but this kind of behavior is best after casting the divine soldiers, when further tempering, before the real casting of the divine soldiers, it is very dangerous to do this, and it is very easy to expose yourself. ”

"There's a great opportunity in front of us. ”

Fang Shen showed a look of joy, of course, the premise of this qiē was that he could withstand the attack of the power contained in the sword marks, otherwise there would be no way to talk about the tempering.

Because he couldn't judge the strength of the sword intent contained in the sword marks, Fang Shen didn't dare to slack off, and made protective preparations to ensure that even if he made a mistake in judgment, he would not be killed by the sword qi.

After doing this qiē, Fang Shen cautiously slashed a sword towards the sword mark.

Although the latter cannot be touched, it does not mean that it will stand still when it encounters an attack from the outside world, otherwise how could the genius of the Yunlan Sword Sect fall here.

Sure enough, as Fang Shen expected, when this sword slashed in front of the sword marks, it seemed to trigger a chain reaction, and a terrifying and peerless power floated from that sword marks, and then a gray sword light burst out from inside, slashing towards Fang Shen.

The speed of this gray sword light was extremely fast, and what was even more terrifying was that during its flight, endless power was continuously injected into it from the surrounding heaven and earth, if it was said that when the sword mark first appeared, the gray sword light was not too terrifying, but when it slashed in front of Fang Shen, it was incomparably strong, and the entire sea of clouds trembled under the gray sword light, as if it was about to shatter.

Heaven and earth are enemies, locking Fang Shen's position, and there is nowhere to escape.

This sword can easily kill the strong man of the Ninefold Emperor.

"Chop. ”

Fang Shen's expression remained unchanged, and the powerful force rose, and a dazzling flame of light rose from the Sun Tribulation Fire, like a scorching sun moving horizontally, colliding with the gray sword light.

"Huh~"

The gray sword light that seemed to slash the sky and the earth collided fiercely with the sun calamity, like ice and snow melting, quickly extinguished.

"Fortunately, it's only Cheng dù in the early days of the emperor. Fang Shen breathed a sigh of relief.

The most terrifying thing about this sword mark is the sword intent left by the sword master, which represents the strong will of the original owner, which is the Cheng dù of the ten-fold emperor, which is enough to oppress anyone below the ten-fold emperor, so the gray sword light will give people the feeling of killing any nine-fold emperor.

In reality, this is not the case.

The true power of that gray sword light was only in the early stage of the emperor, of course, driven by the powerful sword intent, it was also incomparable, and if it was in the early stage of other emperors, it was still the result of being killed in an instant.

But with Fang Shen's true strength, he is naturally not afraid, and in Yunmeng Tower, he doesn't need to hide.

Moreover, this is the bottom of the sword mark, according to Fang Shen's speculation, that sword mark is cut down from top to bottom, so the top part contains the strongest strength of the sword master, but in this seventh layer, it is the end of the strong crossbow, and it is not much stronger.

Fang Shen also guessed that the strength of the sword master, although it was a ten-fold emperor, should still be in the Cheng dù of a sword to join the world, and he had not reached the point of opening the world with a sword, but it was also a sword with the world, and it was far from being comparable to the nine-fold emperor.

Even so, the strength of the other party should be above anyone in the Yunlan Sword Sect, including the Founding Sect Patriarch.

"For the people of the Yunlan Sword Sect, this sword mark has a limited effect, and there is very little that can be comprehended from it, and it is undoubtedly a chicken rib, but for me, it is a priceless treasure. Fang Shen couldn't help but sigh.

After confirming that he could use the power contained in the sword marks to forge a divine weapon, Fang Shen did not delay and immediately put it into action.

The goal used to cast has long been determined, which is the sun and fire.

After the True Dragon was formed, even if the Sun Tribulation Fire was promoted several times, it was no longer the strongest Heavenly Treasure in Fang Shen's hands, but in the Sword Realm, Fang Shen had never used the True Dragon once.

In addition to the fact that the true dragon does not have a sword form and is easy to be exposed, it is also because the level of the true dragon is too high, and the six roulette wheels are difficult to conceal, so that Fang Shen can use less power, which is far inferior to the Sun Tribulation Fire.

At this time, the best choice for casting a divine weapon is also the Sun Tribulation Fire, and as for the real dragon, it can be postponed for the time being.

"Let's get started. ”

Fang Shenpan sat down, took up the Divine Forging Technique, and began to continuously stimulate the power in the sword marks, refining the Sun Tribulation Fire.

Those gray sword light bombarded the sun calamity fire, and suddenly burst out of a fierce spark, like a giant hammer slamming into the sun calamity fire, part of the power was seized by the sun calamity fire shun, and was used to forge itself through the art of casting divine weapons, with the passage of time, under the tempering of the gray sword light, the sun calamity fire and the soul of the divine soldiers began to truly merge, and they were tempered, so that the essence of the sun calamity began to slowly change.

On the seventh floor of Yunmeng Tower, Fang Shen stayed for ten days.

In the past ten days, Fang Shen didn't go to the trouble of guarding the cloud beast, but it didn't mean that the two sides were safe.

Generally speaking, the Guardian Cloud Beast does not take the initiative to attack, only the interloper goes to trouble the Guardian Cloud Beast, but it is rare for the Guardian Cloud Beast to attack the interloper.

But there are exceptions to everything.

The first ten floors of Yunmeng Tower are not without a time limit, after entering a certain layer, the sea of clouds will be centered on the interloper, and it will begin to shrink continuously, squeezing the space for survival, and after ten days, the sea of clouds will shrink to the extreme, and if you can't escape at this time, you will fall on the spot.

At the beginning, the Cloud Guardian Beast and Fang Shen were extremely far apart, so naturally they would not come to look for trouble, but as the sea of clouds contracted, the two kept getting closer.

When it gets close to a certain distance and touches the mechanism of protecting the cloud beast, it will take the initiative to attack.

However, Fang Shen in the tempering, in order to fight against the gray sword light, there was a huge amount of power surging on his body, but it made it impossible for the Guardian Cloud Beast to get close, and the attack that fell on Fang Shen's body also disappeared, and it could not affect it in the slightest.

"Hey, why is there still anyone on the seventh floor?" Outside the Yunmeng Tower, a yellow-eyed elder frowned.

Then.

Those who entered the Yunmeng Tower had either reached the eighth or ninth floor as early as possible, or they had passed the first ten floors and really obtained the qualifications, or they had withdrawn from the Yunmeng Tower knowing that they were not enough, and there were also those who did not have the strength to fall inside......

Among those who are still alive, this one on the seventh layer is undoubtedly the one with the worst grades.

"It's been almost ten days, if he can't break through......" Elder Huangmei couldn't help but worry, but what made him breathe a sigh of relief was that just when he thought that the other party would fall, the cloud representing the interloper jumped suddenly and disappeared from the seventh layer.

"It's okay, it's okay. ”

Elder Huangmei smiled and turned his attention to the others.

Feeling that the sea of clouds had shrunk to the limit, Fang Shen suddenly opened his eyes, and the Sun Tribulation Fire in his hand was drawn out, and he immediately killed the nearby guardian cloud beasts, and stepped on the cloud ladder to enter the eighth layer.

This is exactly what the Elder Yellow Eyebrows observed.

No one would have thought that Fang Shen, who they were extremely concerned about, would unknowingly fall into the last place of all the interlopers.

Fang Shen was not in a hurry to break through, as for the speed of breaking through, it was even more dispensable for him.

Quenching the divine weapon needs to be gradual, at the beginning, the gray sword light of the seventh layer is just right, if you enter the eighth layer immediately, the power contained in the sword marks there will inevitably exceed the seventh layer a lot, if it is used to quench the sun calamity fire, because the power is too great, the damage caused is also stronger, and the efficiency will decrease.

With a buffer of ten days, after the tempering of the seventh layer, the Sun Tribulation Fire has a certain foundation, and then it will be a matter of course if it bears the tempering of the eighth layer.

…… R1152