Awesome, Tang Ling gasped and came out of the water. He was almost embarrassed, and he could not even maintain his normal swimming posture and digged back to the shore.

As soon as he got to the dock, Tang Ling collapsed on the grass.

His brain was extremely dizzy, which made his vision of looking into the sky blur, and he could only close his eyes.

Why can't you dive below 20 meters? Just like Tang Ling guessed, there was a force that formed a blockade there.

But in this world, no matter what power it is, it cannot be maintained without a continuous supply of energy.

Tang Ling's visualization method can observe the flow of energy. Moreover, there is a mental power array given to him by Kun. As the mental power progresses, Tang Ling's visualization method is also improving.

Based on this point, Tang Ling is confident that he can break through this layer of power blockade.

In his plan, it is best to find the source of energy and be destroyed, so this layer of blockade will naturally be broken without attacking.

Next, if the source of energy cannot be destroyed, then any energy flow will have weak points, and it is also OK to find the weak points.

No matter how bad it is, it is to find the law of energy flow and use certain methods to destroy the law.

Tang Ling thought very much about Zhou Xiang.

But the actual situation was not as easy as he imagined. He dived again and again, using the method of spiritual visualization to observe this layer of blockade.

But I found that the energy flow was extremely secret in this layer of blockade. In short, with Tang Ling's current level of visualization, it was very difficult to clearly observe the energy flow.

So the first visualization almost exhausted Tang Ling's mental power. Tang Ling had to go ashore for a while to rest, and wait until his mental power recovered and dived again.

After going back and forth for five or six times, Tang Ling finally observed most of the blocked energy flow clearly, but his mental power consumption reached its limit.

"My head is about to explode." After lying on the lawn for about ten minutes, Tang Ling regained his clear mind. The first thought was to feel the pain coming from his head.

Indeed, exhausting mental power is a very painful thing. The feeling of drowsiness, swelling, and even tear is like pain from the soul.

Don’t say it five or six times, even once will make people feel uncomfortable for a long time.

Even if Tang Ling is a strong-willed person, going back and forth like this is the limit of torture.

"How long will it take if this continues?" This was Tang Ling's second thought.

In fact, more than four hours have passed since I went into the water.

Under high concentration, even Tang Ling's mental power can only last for less than ten minutes under the water, and he must go ashore to rest.

It doesn't take much time underwater, but it takes more time to rest and recuperate.

Tang Ling knew very well that she could not continue like this.

After lying for about five minutes, Tang Ling finally regained some movement ability. He pulled over his backpack with a little difficulty and took out a small box from the backpack with a strong reluctance expression.

This box is made of wood. If you look closely at the purple patterns on the wood, it turns out to be a first-class wood planted.

This wood may not be of any use, but this packaging is enough to show the preciousness of the things in the wooden box.

The expression on Tang Ling's face had changed from reluctance to flesh pain, but he still opened the wooden box without hesitation.

The wooden box is not big, but the two small bottles inside are carved with good-quality crystals that look even more pocket-sized.

The bottle was filled with light green liquid. Although the bottles were so small, the liquid was only two-thirds of the bottle's body, and it seemed that it was only five or six drops.

Tang Ling picked up the bottle, opened the bottle plug, and poured the liquid in the bottle without hesitation. As the liquid entered his throat, a hint of coolness quickly wrapped Tang Ling.

Tang Ling let out a satisfied sigh and lay on the lawn again.

What was the liquid just now? It was a medicine for mental power recovery, which was extracted from the evil planting and could not be synthesized manually, so it was very precious.

Tang Ling just bought two small pieces of average quality and spent nearly 5,000 Zhengjing coins.

If it is expensive and it is not the key to make Tang Ling decide that he will never use this mental recovery potion easily, but he did not expect that he would have to consume one after only a few days.

An expensive price will inevitably be accompanied by good results.

With the help of a mental potion, Tang Ling only rested for less than ten minutes this time and felt full of energy and his mental power had returned to his peak state.

Without hesitation, Tang Ling jumped into the bloody pool water again.

**

Nameless Island.

Bibilikri was commanding a group of people who looked numb and empty, carrying some supplies to the ships anchored at the port beside the island.

This group of people is undoubtedly the bloody beasts that provide blood to those young people from the Zhan lineage.

Although they have lost consciousness, they still have basic labor ability. The shrewd Bibilikri will naturally not be stingy with them.

The camp where the Zhan generation boys lived seemed a bit lively.

But Bibilikri had no intention of finding out the truth. Originally, these teenagers were full of energy, so let them do whatever they wanted.

Bibilikri thought so, but obviously the teenagers of the Zhan generation did not intend to purify Bibilikri.

At this time, one of the teenagers of the Zhan generation came out of the camp and found Bibilikri: "Elder, something unusual has happened. I think you should come here."

Bibilikri's mood suddenly became a little heavier, but he said calmly on his face: "I'll come here soon."

Because of the rush of time, the so-called camp is just rows of tree houses.

These teenagers of the Zhan generation stood in a circle at this time. After Bibilikli came over, they all looked at Bibilikli with an unknown gaze.

"What happened?" Bibilikri's face showed doubt.

At this time, the neatly dressed Zhan Qi stood up and said to Bilikri: "Elder, I think you should take a look at this."

As soon as he finished speaking, the teenagers who stood in a circle gave in. Behind them was an open wooden house, and there was a dull female blood beast tied into the wooden house. Although she had a beautiful face, she felt that she had lost all her energy.

"Is this?" Bibilikri frowned because he had a good memory. This blood beast was sent to Zhan Jiu's room yesterday afternoon.

Why did Zhan Jiu tie her up? Bi Likri's mood became heavier, and at the same time his reaction was quick: "Single combat on the Split Sky..."

"No need to investigate." Zhan Qi helped his glasses and said, "We all have a sense of each other. Zhan Jiu... is dead."

"What!" Bibilikri was stunned on the spot.

"Obviously this blood beast is just a means he used to confuse everyone, in order to conceal his departure..." Zhan Jiu took off his glasses and wiped it. There was no obvious fluctuation in his face.

"But, but you will sleep after replenishing supplies. It will take at least 20 hours." Bibilikri couldn't believe it, and at the same time he was already starting to panic.

Zhan Jiu's death is not as easy as Zhan Wu's death, because Zhan Jiu is an excellent seed among the Zhan generation.

"Elder, I think this is not your responsibility." Zhan Qi has put on his glasses again: "But now you should contact the headquarters to report on this matter. And I want to hear what the headquarters is about?"

"Okay, okay..." Bibilikri wiped the cold sweat from his forehead and took out the communication device. This matter should indeed be reported to the headquarters as soon as possible, and he was too lazy to guess why Zhan Jiu acted alone and how he died?

In any case, this incident has happened, what can irreversible?

**

"So that's it." After spending a mental power recovery potion, Tang Ling, who had dived into the water again, finally found the law of energy fluctuations in the blockade power.

It is not the ideal result, because the source of energy supporting the blockade is already surely below the blockade and Tang Ling cannot destroy it at all.

There is not a weak point, but Tang Ling measured it and even with his strength, he could not break through even if he was weak.

Rules are the most difficult path, why do you say this? It is because finding rules is the most difficult, and it will inevitably require a lot of observation, which is an extreme loss of mental power.

But with a sense of tenacity, Tang Ling finally did it.

"As long as you know the rules, you can destroy the rules." Tang Ling's eyes flashed with joy. This time, he almost exhausted his mental power, but the excitement from his heart, or the fact that he had just replenished a mental potion made him not look very tired.

Back at the shore again, Tang Ling took out several ten thousand energy stones from his backpack.

Wan Energy Stones can diverge energy, but using them can also destroy regular energy fields. After learning a certain knowledge of formations, Tang Ling still understands this simple truth.

After diving into the water again, Tang Ling used this simple method.

As expected, although this method is simple, it is the most direct and effective method. At several key energy nodes, a large amount of energy was released using ten thousand energy stones, which indeed disrupted the energy field in the seal.

The seal began to be unstable and fluctuated violently, just like the pool water suddenly boiled at this moment.

Tang Ling, who had been paying attention to the seal, understood that the opportunity was now. When the water in this pond suddenly began to explode, he suddenly passed through this layer of blockade and successfully penetrated into a place below 20 meters.

After entering below 20 meters, the pool water, which was originally like a normal liquid, suddenly became thick and sticky, as if it was like swimming from normal water to a place of porridge.
Chapter completed!