At night, Jiang Mu left the leader Ling Yu on the listening platform, placed a ban, and made it look like he was in retreat, please don't disturb.

Then, he wrapped his whole body with liquefied black iron, took out a concealment talisman, flew into the clouds silently, and left through a flaw in the mountain-protecting formation.

Well, this mountain-protecting formation must be replaced, otherwise anyone can enter the Fuyun Sect's mountain gate.

Looking back at Fuyun Mountain, Jiang Mu slowly poured his sword energy into the flying sword. In an instant, the flying sword was like his arm, without any lag.

Based on this alone, his sword energy is far greater than his magic power.

However, there is no light flowing on the flying sword, and there is no sword energy rising into the clouds. It is dark and unremarkable at all.

However, if you use your spiritual sense to sense it carefully, you will find that after the sword energy is injected into it, the flying sword is not unresponsive, but has a force circulating internally, thus forming an inward pulling force.

Therefore, it is not that it does not emit light, nor does it have no sword energy, it just swallows the light and converges the sword energy.

This was proven when Jiang Mu controlled the flying sword to continuously move upwards.

Although he has never had a natal flying sword before, he has seen it before. The natal flying sword activated by mana will form a brilliant light when activated, and there will also be extremely obvious sword energy fluctuations. The faster the speed, or The more complex the flickering and leaping, the more terrifying the sword energy fluctuations will be, and may even form a shrill sword roaring cloud, which can be sensed hundreds or thousands of miles away.

Jiang Mu also had the opportunity to see the old monster who turned into a god and urged the flying sword to fly across the sky. It was like the whole sky exploded and the sun fell into the world. Looking around, there were dazzling rainbows, like doomsday clouds!

And this kind of terrifying sword energy calamity cloud can be sensed from thousands of miles away. If it is within a thousand miles, a mortal will die. Within a few hundred miles, low-level immortal cultivators will be seriously injured. Even Yuanying realm cultivators dare not Within a few dozen miles.

Jiang Mu used to be extremely envious, but now he has learned to look at problems from another angle.

If the old monster who transformed into a god can make such a movement while controlling the flying sword, then how much of a waste of mana and consumption of mana should it be?

Even if they have deep magic power, how many times can they be released?

"So far, I'm afraid I still can't defeat the old monster who transforms into gods. No, don't even think about it. The fact that the old monster who transforms into gods can master Taoism is incomparable. The characteristics of Jian Yuanli are restraint and economy. , it’s not for fighting.”

Jiang Mu warned himself in his heart that he should not forget his original intention.

At this time, the flying sword has been raised to an altitude of tens of thousands of feet, and the wind is fierce. Based on real-time sensing, a total of 5 rays of sword energy are required to achieve this step.

This loss is a bit large.

However, when the flying sword flies stably at a fixed height, the consumption is reduced visibly to the naked eye.

Jiang Mu injected a ray of sword energy, and the flying sword could fly forward quickly and silently. He calculated this speed and found that it could travel about five thousand miles a day, which was more economical than flying close to the ground.

But as long as you choose to adjust the direction, you must inject additional sword energy.

Next, Jiang Mu continued to inject sword energy into the flying sword. In just ten breaths, the speed of the flying sword exceeded that of his previous flying magic weapon, the flying boat that could travel thousands of miles in a day. The speed injected at this time The power of the sword is 20 rays.

If he didn't continue to inject it, these 20 rays of sword energy would be enough to support him flying ten thousand miles, or even more.

After conversion, it is twenty spiritual stones.

At the same distance, the price of using the teleportation array is 1,000 spirit stones. Of course, the speed is much faster and can be reached instantly.

As for using the flying boat, traveling thousands of miles a day requires about 100 spiritual stones.

Of course, before the spiritual energy of heaven and earth disappears, this consumption of mana can be restored by just meditating with a stick of incense, and no one should take it seriously.

But in the Age of Ending Dharma, this will become very important.

Jiang Mu was still accelerating slowly.

When the sword energy injected into the flying sword reaches 50 rays, the flying speed is completely different, more than three times faster than a flying boat.

But this is not the point, but at such a speed, the flying sword is still dark and does not bring out any light, and the fluctuations of the sword energy only disperse in a few feet.

This kind of stealth really surprised Jiang Mu. He didn't pursue how fast or powerful the flying sword could be.

Economy, safety and concealment are the best choices.

Unknowingly, the flying sword had flown nearly a thousand miles, and a faint light was seen in front of it, but it passed by the mountain gate of Tieshan Sect.

As the chief culprit who destroyed the Fuyun Sect in his previous life, Jiang Mu has been restrained from thinking about revenge for more than half a year since his rebirth.

But when he passed by here, the old hatred in his heart was inevitably aroused, so he stopped flying his sword and stopped to take a few more glances.

As a result, the next moment, a sword light swept from more than a hundred miles away and headed towards the gate of Tieshan Sect. The rough and violent sword energy fluctuated like a big catfish in a manure pit.

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Jiang Mu is not a cunning and mean person, but he can't find a better description, especially after testing his own flying sword.

The escape speed of the opponent's flying sword is only twice as fast as his flying boat, and the speed is about the same as that of second senior brother Xu Yi, but the fluctuations of the sword energy are transmitted hundreds of miles away, which consumes a huge amount of mana.

Almost one breath consumes fifty spiritual stones.

For a distance of more than a hundred miles, that guy had to consume a thousand spiritual stones. Now that the spiritual energy between heaven and earth is full, it doesn't matter how much he wants to do, but if there is no spiritual energy, tsk tsk, 100% of his abilities will be useless.

Ninety-nine percent off.

With his thoughts changing, Jiang Mu gradually increased his altitude. He had no intention of starting a war with the Tieshan Sect for the time being. He focused on the overall situation.

After more than twenty breaths, the sword light had already come closer, and Jiang Mu was not found at all. However, the other party had no intention of entering the mountain protection formation. Instead, he pulled the sword light and circled the Tieshan Sect's mountain protection formation.

The strong fluctuations of sword energy caused the mountain guarding formation to be activated, and countless runes of spiritual light appeared like ripples. It looked very beautiful and majestic. In fact, this wave of heaven and earth spiritual energy equivalent to at least 5,000 spiritual stones was consumed.

Lost.

"It's him!"

Jiang Mu recognized the other person. It was Dong Yushu, the third person in the Tieshan Sect. In his impression, he was a late-stage Jindan cultivator and was considered to be of the same generation as his senior brother Yao Cheng.

In his previous life, this man was the first to lead the team to defeat the Fuyun Sect.

When enemies met, Jiang Mu had to control himself not to be jealous.

Unexpectedly, Dong Yushu suddenly shouted loudly,

"How dare you dare to covet and peek at the gate of my Tieshan Sect!"

Jiang Mu thought he had been discovered. Not only was he not nervous at the moment, but his thoughts were clear and he no longer hesitated. Together with his spiritual thoughts, a full 500 rays of sword energy was injected into the flying sword. Hearing only a buzz, the sword hit the iron mountain.

On the mountain guard formation sent.

Oops, he forgot that he was not good at fighting in his entire life, so the attack that was supposed to target Dong Yushu failed.

"boom!"

After being attacked, the Tieshan Sect's mountain-protecting formation erupted, and countless runes of spiritual light circulated, instantly turning into mountains and locking on Jiang Mu, crashing down with the force of wind and thunder!

At this time, Jiang Mu was really panicking, and subconsciously wanted to escape, but the flying sword was locked and suppressed by the mountain guard formation, like an old cow trapped in a quagmire, unable to escape at all.

In desperation, he could only frantically inject sword energy into the flying sword. As a result, he used too much force. In an instant, the originally dark flying sword with restrained sword energy, like an old cow, suddenly burst into glory at this moment. A terrifying cloud of sword energy exploded, not only destroying the mountain-protecting formation like a torrent of decay, but also carrying a terrifying rainbow of sword energy that flew out like lightning!

However, because Jiang Mu still failed to control the direction, this sword rushed towards the main peak of the Mountain Gate of the Tieshan Sect.

He only vaguely heard a roar, as if someone...

The next moment, more than half of the mountain that was hundreds of feet high was cut off!

The grass, trees, rocks, buildings, and creatures on the mountain were all turned into powder by the wave of sword energy, even the mountain peaks that were cut off were like this.
Chapter completed!