Tian Xu came to the side of the submarine and tried to pass on a message of thought: "Are the people inside still alive?" He didn't expect too much to get a feedback signal, because the submarine's hull has a strong shielding effect, and if the thought signal he sent out was really electromagnetic waves, as he had guessed before, it would be blocked out by the hull.

But to his surprise, there was a quick reaction from inside the submarine, and several regular knocking sounds came from inside.

He immediately sent out another thought signal: "If you receive my thoughts, tap three times, stop for a while and tap three more times." ”

"When, when, when. When, when, when. The sound of six taps immediately came out of the boat in two parts, and now Tian Xu could be sure that the people inside had indeed clearly received the mental signal he sent.

He didn't hesitate any longer, and immediately said to the people inside, "If I hold you to the surface now, how long will you be able to get out of here? I may not be able to hold out for long." Or is there any way you can contact me?"

Soon, a light flashed in a small window on the bridge in the middle of the submarine. Tian Xu came to the window as soon as he swung his body, only to see that the original opaque window had become transparent, and there were two people in it whose faces were squeezed together, looking out, and when they saw Tian Xu, they held up a piece of paper written in English, which said: "Is this okay?"

At this time, Ziyan also came here after Tian Xu, she didn't know English at all, she didn't know the meaning of it, but Tian Xu's English was quite familiar. He raised his right hand and made an "OK" gesture to indicate that there was no problem.

When the people in the boat saw that he could understand, they suddenly became happy, and the two hugged each other. Soon they took out another piece of paper and wrote down the general situation inside: "There are 36 of us here, 11 of them are injured to varying degrees, and if the submarine can rise to the surface in a normal position, it will take them about 15 minutes to leave." If the current upright posture is still present, the bridge will not be able to expose the sea, and it will be much more difficult to get out, and it will take more than an hour. ”

Tian Xu said: "Okay, I understand, now I'll try how much strength it takes to hold up this big guy, and then tell you if it's okay." ”

The people inside the submarine had seen the process of the two fighting the two octopus monsters from beginning to end through the observation equipment on the boat, and they had already realized that these two people were not ordinary people, and they were not too surprised to hear that they were going to try to hold up the submarine. The person who can come and go freely at the bottom of the sea at a depth of more than 200 meters, and can easily defeat the two huge octopuses that are tens of meters long, can no longer be said to be human, that is the gods.

Although such a submarine with a length of more than 50 meters is not yet the largest 10,000-ton nuclear submarine, its displacement has reached a terrifying three to four thousand tons. If you want to hold it up, although you have the buoyancy of sea water as an assistant, it will not be an easy thing for Tian Xu.

Tian Xu is now cultivating the Sun Chasing Technique, and he has completed half of the body posture of the third layer, and he probably has a strength of several hundred tons. On land, there is basically no means of transportation that can make it difficult for him, but for large ships in the sea, it is still a little difficult.

He and Ziyan came to the bottom of the sea, where the tail of the submarine was located. Tian Xu stretched out his hand to grab the rudder with the tail facing down, and with both hands, he only heard the sound of "click", and the rudder was pulled down by him. When the rudder was pulled off, it left exactly two dimples in its original mounting position. Tian Xu grabbed the two pits with both hands, and his feet were hard in the water, and the sea water was stepped on by his huge force, like a substance, just slowly sliding down, and the huge submarine also slowly rose up with his force.

Tian Xu found that the effect of exerting himself was far better than he imagined. He didn't use all his strength, and the submarine had already begun to slowly ascend.

After a moment's thought, he understood why.

The weight of the submarine and the large amount of seawater entering it is indeed far beyond his strength, but the volume of the submarine itself is huge, and the seawater gives the submarine enough buoyancy, which is smaller than the weight of the submarine itself and the seawater entering it, which is why the submarine cannot float. In this case, the buoyancy of the submarine subjected to seawater is actually not much less than its weight, he only needs to provide the submarine with less than a hundred tons of force, and the submarine can float.

It's just that the weight of the submarine is large enough after all, and Tian Xu's hundreds of tons of force are acting, and it does not accelerate quickly, and the speed of floating is only slowly raised. Tian Xu is not in a hurry, as his strength continues to work, this submarine will eventually surface.

Tian Xu's strength only acts on the tail of the submarine, and the control of the submarine's attitude is not good. Fortunately, with Ziyan by his side, under Tian Xu's instructions, Ziyan came to the bow of the submarine to assist Tian Xu in controlling the submarine's attitude. When they were about to grow into the sea, Tian Xu and Ziyan each controlled one end of the submarine, so that it returned to its normal horizontal state, and the bridge was exposed to the sea.

Tian Xu transmitted a message to the personnel inside the submarine: "You come out as soon as possible, we can hold out for about half an hour, and if we still stay inside at that time, we will have no choice." "It's a bit alarmist for him to say this, he did it on purpose, in fact, Tian Xu can hold this submarine for at least half a day, but he doesn't want to spend time here with these worldly people, his behavior is shocking enough, do you want to stay here and wait for reporters to interview?

The crew inside the submarine had already made up their minds to die, and they were able to escape with their lives at this time, so what else did they have any opinions? The captain opened the exit above the bridge, and the personnel inside helped or carried the wounded out of the submarine one by one, and then opened the inflatable lifeboat and sat on it.

Tian Xu finally warned the people in the submarine: "The two octopus monsters that attacked you on the bottom of the sea are not ordinary sea creatures, and they are not something that ordinary people like you can deal with at all, go back and warn your country, don't try to explore the depths of the ocean again, now the situation is special, there are many more such special creatures in the ocean than on land, and if you encounter it, it will be a death, and there is no meaning." After saying that, he and Ziyan let go of the submarine, let it sink freely, and then dived headlong under the surface of the sea and never appeared again.

The underwater observation equipment on the submarine is quite perfect, Tian Xu and Ziyan rushed from high speed, to fighting octopus monsters, to communicating with the boat through consciousness, and then to holding up the submarine with both hands, a series of abilities that ordinary people cannot understand were looked at by the personnel on the boat one by one, and their mood was no longer shocked to describe in two words. There seems to be no other way to describe the superpowers of this man and woman except for the word "fairy", which is the unanimous understanding of these sailors on the boat. Therefore, they no longer doubted Tian Xu's warning before leaving, and after returning to their own country, they no longer went to sea and retired from the navy, so they saved their lives.

And those secular countries are not willing to withdraw from the sea, and the submarines and warships that go to sea after them are attacked by more and more demonic beasts in the sea, bringing a lot of human losses. These people can be regarded as examples of blessings in disguise.

Just when Tian Xu and Ziyan lifted the submarine out of the sea and the crew on the submarine escaped from the submarine, a freighter happened to pass by, and the crew on the freighter clearly saw the whole process.

They can't help but pay no attention, after all, the submarine's behavior is too abnormal. Submarines are basically military, this is basic common sense, a submarine in front of their freighter to the surface, the people on the freighter were frightened, and thought that the submarine floated up to intercept them. As a result, after the submarine surfaced on the surface, the two lifeboats were lowered, and the crew on the submarine came out of the submarine one after another, got on the lifeboat, and then the submarine stood upright on the surface of the sea, and finally sank straight into the water.

By this time, the fool also knew that something was wrong with the submarine, and the personnel on it had just abandoned the boat to escape. At sea, no matter what the vessel, it has the obligation to rescue the ship that has an accident. Seeing this scene, the freighter hurriedly drove to the side of the two lifeboats and picked up all the personnel on board.

It's just that when they were still a few hundred meters away from the lifeboat, it seemed that they saw a man and a woman floating out of the sea, saying something to the people on the lifeboat, and then they dived under the water again and never surfaced again. And when they asked about the rescued people, these people were also secretive about it, and refused to say anything, but said that those two people were sea gods. The devil believes this kind of nonsense!

Tian Xu and Ziyan didn't care what the people on the two ships thought of themselves, anyway, it was not the first time they had shown up in the secular world, and when this demon gate broke out, ordinary people could not guarantee that they would not be injured under the attack of the demon gate and the demon beasts, and sooner or later people would know about the existence of the cultivation world, and if they appeared at this time, it should be regarded as a preventive shot for the people in the secular world in advance.

Their minds were more focused on the increasing number of demonic beasts that appeared in the ocean. Although no cultivators from the Demon Gate have appeared in the ocean, up to now, the demonic beasts they have encountered in the ocean are basically level four or five, which is much higher than the level of the demonic beasts encountered on land. They didn't know if they would encounter level 6 or higher demonic beasts in the future, but the current situation had sounded the alarm for them, and the demonic beasts in this ocean seemed to be much more powerful than those on land.