Ding Huan calculated it several times, but it all turned out blank after entering the gray sea.

The Gray Sea cannot enter, does that mean they have to stop between the Gray Sea and the swamp?

As for going back, Ding Huan has never thought about it.

Where could he go back? Back to the swamp or to the wilderness? No matter where he went, it was not where he wanted to go.

Stopping between the gray sea and the swamp, Ding Huan always had a frightening feeling that this was not a place to stay for a long time.

After entering this swamp of billions of voids, there is only one possible way.

That is constant progress.

The edge of the gray sea intersects with the water. As far as the water is, the gray sea should be as wide.

Even when the end of the pond is reached, the gray sea is still extending.

It is absolutely impossible to walk along the edge of the pond.

His iron pot is an ancient treasure. If he can completely refine the 108th level of prohibition, he may be able to cross the sea of ​​​​grey.

Now that he wants to cross the Gray Sea and leave the Billions of Void Swamps, he must find another way.

That's not right, what I have always speculated about is what will happen after entering the sea of ​​​​grey.

There is no specific route for this kind of entry. Anywhere you enter the Gray Sea is entry.

Why not choose a unique route to enter the Gray Sea?

Thinking of this, Ding Huan began to plan the route. He divided the ten-mile-wide coast in front of him into ten routes, and then calculated them from one to ten.

Select the first line to enter, it is blank.

Choose the second route to enter the Gray Sea, it will be blank.

…

When Ding Huan chose the sixth route, suddenly it was no longer blank, the sea surface appeared in his mind, and it was surrounded by sea water.

This means that he has entered the Gray Sea and felt the situation around the Gray Sea without any harm.

Then the seventh line is also a safety line.

Ding Huan was not at ease, so he re-deduced it again.

What made Ding Huan a little speechless was that in the second deduction, the safety routes were no longer the sixth and seventh, but the second and third.

The third calculation, the fourth calculation...

Ding Huan took the trouble and repeatedly used the great calculation technique.

Because when Ding Huan calculated, he had to calculate every detail, even extending to far away locations. Therefore, it was extremely draining of energy and energy, making his mind a little tired.

Ding Huan was not disappointed, he thought he had found a way to cross the Gray Sea.

When choosing a ten-mile range in the gray sea, there must be a safe line. This safe line is constantly changing, and the width is always about two miles.

As long as his calculation speed is fast enough, he can accurately find a safe route and then control the iron pot to enter.

He doesn't need to calculate every detail as carefully as he does now, as long as he has a general understanding of where it is safe.

This method is more dangerous than controlling an iron pot in the water, but now he and Wen Zhixi have no other way to go.

After recovering again, Ding Huan walked out of the retreat.

The place where they were staying made him increasingly uneasy.

Wen Zhixi looked at Ding Huan and said in a gentle voice as much as possible: "Brother Ding, why don't we practice here for a while, and when we get stronger, it might be better to enter the Gray Sea."

Ding Huan shook his head: "We can't practice here. I have a hunch that we can't stay here too long. It's not safe to stay here. Let's leave now and come up quickly."

Ding Huan stepped onto the iron pot first.

Wen Zhixi quickly followed Ding Huan onto the iron pot. Ding Huan did not hesitate and controlled the iron pot to quickly rush into the sea of ​​gray.

Seeing Ding Huan rushing into the gray sea like this, Wen Zhixi's heart trembled, and her face turned slightly pale.

She felt uneasy when she thought about flying on the vast and boundless sea. Once she fell, she would never be able to get back up again.

But when she looked back, her face was even paler.

Where I rested just now, waves of swamp tides were sweeping over me.

At this moment, she finally understood where the swamp tide came from. It turned out to be from the Gray Sea.

She looked at Ding Huan, ready to say something to Ding Huan, but she saw Ding Huan's expression was solemn, as if he was calculating something.

When she saw the iron pot constantly changing directions on the gray sea, she understood that Ding Huan was calculating a safe route.

She didn't know how Ding Huan did it, and now she could only place all her hopes on Ding Huan.

As soon as he entered the gray sea, Ding Huan knew that things were more complicated than he imagined. His iron pot could not move too fast. If it went too fast, he would not have time to calculate a safe route.

But the speed of his iron pot cannot be too slow. If it is too slow, the safety line he calculated before will become unsafe.

So at this moment, his spiritual thoughts are running wildly. It can be said that if he didn't have the knowledge of the sea and the universe, he would have been unable to persist.

This kind of workload is not something that ordinary people can bear. Not only does it require tenacity and strength of spiritual power, but also strong immortality.

Ding Huan knew that now he might not be able to rest his mind for months or even years.

This definitely won't work. You have to strengthen your spiritual thoughts to give your spiritual thoughts a chance to recover.

He could only calculate the safe route on the Gray Sea while practicing the Great Cosmos Technique.

Moreover, his practice this time will focus on enhancing the depth of his spiritual thoughts. As long as his spiritual thoughts are still there, he will be temporarily safe.

Shen Nian finally had some chance to recover, but it was obviously not enough.

A month has passed, and although Ding Huan's calculation of the safe route has become faster and easier, his mind can no longer hold on.

It's a pity that there is no place to practice here, otherwise he would just need to rest for a while before moving on.

Feeling that Ding Huan's face was flushed and there was cold sweat on his forehead, Wen Zhixi knew that something was not right.

She quickly grabbed hundreds of thousands of fairy crystals and arranged a spirit-gathering fairy formation around Ding Huan. Although these fairy crystals had mottled Taoist charms, they were better than nothing.

Sure enough, as soon as these immortal crystals landed next to Ding Huan, they turned into strands of immortal spiritual energy and enveloped Ding Huan.

Ding Huan breathed a sigh of relief. He had planned to cut out a section of the fairy spirit vein, but he couldn't spare the energy to do this.

Wen Zhixi brought out so many fairy crystals, which was a timely help to him.

Although this immortal crystal has a bunch of mottled Taoist charms, the difference is not big to him.

His Great Universe Technique can peel off these mottled Taoist charms and absorb the pure fairy spiritual energy.

Absorbing a large amount of immortal spiritual energy can not only enhance his immortal energy, but also increase and restore his spiritual energy.

After seeing him take out the Immortal Crystal, Ding Huan's aura became much more stable, and Wen Zhixi secretly cursed herself for being so slow to react.

In the blink of an eye, the second month of entering the Gray Sea has passed.

On this day, Wen Zhixi saw an island. The island was shrouded in mist, and it seemed to be covered with green plants.

She wanted to suggest that Ding Huan go to the island to take a rest, but Ding Huan seemed to be concentrating on calculating the correct route, so she held back and did not speak.

The fact is that even if she opens her mouth, Ding Huan will not get over it.

If the iron pot wants to enter the island, it must deviate from its current position.

And now the route that the iron pot is walking is all the safe route calculated by Ding Huan. Once it deviates, wouldn't it be courting death?

Just look at the swamp tide and you will know how terrible it is to take the wrong route, and you will definitely be torn apart by the spatial dislocation above the Gray Sea.

Wen Zhixi didn't dare to practice, so she could only help Ding Huan increase the immortal crystals at any time.

As soon as the fairy crystal is gone, she will immediately add more fairy crystals to Ding Huan.

The third month, the fourth month...

Wen Zhixi's fairy crystals have all been added, but the gray sea is still boundless.

Without the support of Xianjing, Ding Huan once again started to rest on his laurels.

A year later, when Wen Zhixi saw the red blood mist rising above Ding Huan's head, she couldn't help but tell Ding Huan that she should stop calculating and let Ding Huan enter her Jiulun Seal.

But will her Jiulun Seal be able to block the terrifying sea of ​​gray?

"Brother Ding..." Wen Zhixi finally couldn't help shouting. If this continued, she was sure that Ding Huan would run out of gas.

But before she could say anything, she saw Ding Huan spraying blood arrows one after another, and then the reincarnation pot suddenly accelerated.

She didn't dare to say anything more.

Two days later, Ding Huan's body was swaying and he looked like he was about to collapse at any time.

Wen Zhixi decided that no matter whether her Jiulun Seal could stop the sea of ​​gray from swallowing her, she would bring Ding Huan into the Jiulun Seal.

At this moment, she saw Ding Huan fell on the iron pot.

Wen Zhixi immediately stepped forward and helped Ding Huan up...

This is wrong. Wen Zhixi turned around suddenly, and there was a hazy mist behind her.
To be continued...