Undeterred, Purple Smoke slammed into its body with the octopus' retracted two severed limbs, dodging the tentacles coming from behind.

The two severed limbs of the octopus were immediately retracted, one of which slammed into Purple Smoke from the front like a boxer's heavy punch, and the other was raised high like a huge whip to the top of Purple Smoke's head.

The length of this broken limb is still more than ten meters, and these two attacks are using brute force, and the momentum is extremely amazing.

Ziyan put the sword in front of her, and pointed the blade towards the tentacle that hit her face, and the severed limb that smashed from the top of her head was a little slower, and she directly ignored it.

Just when she was still more than a meter away from the tentacle in front of her, the octopus's mouth in the center of its body suddenly opened, and with a strong suck, it sucked a large amount of seawater into its body, and its long pocket-like body instantly expanded into a spherical shape. The purple smoke was washed by the stream, and its body shook, rushing towards its mouth.

Ziyan didn't care, the short sword in her hand moved forward a little faster, and it was faster than the octopus absorbing water, hitting the octopus's mouth directly, and there was a great tendency to open it up with a sword.

Unexpectedly, the octopus's sucking was not its ultimate means, and after a suck, it was a spit, and a strong stream of water spewed out of its mouth at high speed, rushing towards the purple smoke. And its body, propelled by the reaction force of this spray, retreated at an alarming speed. Its six tentacles were pulled by this retreat, and suddenly stretched straight.

The purpose of the octopus's retreat was not to escape, but to use the retreat of its body to straighten the spread tentacles into a bunch, wrapping the purple smoke under its body.

In addition, the water spewed out by the octopus was different from the clear sea water around it, it was actually pink, and it contained the kind of poison that Tian Xu reminded Ziyan! Ziyan's body was surrounded by these tentacles, and he was already in an extremely dangerous situation.

Tian Xu had a spiritual realm around him, and he had no pressure to fight against such a brute force-type opponent, and at this time, he had easily braided the six tentacles of the big octopus he was facing into a big braid and deducted it alive. At this time, seeing Ziyan in distress, he rushed to the rescue like lightning.

Halfway through, a large change of life was released, and the two streams of sea water were staggered, cutting right at the thinnest part of the connection between the body and the tentacles of the big octopus facing Ziyan, and cut its head directly.

At the same time, a circle of pale cyan light flashed at the part trapped by Ziyan's tentacles inside the octopus, and Ziyan's green jade soft sword shot out, cutting off the six tentacles of the octopus at the same time, and she herself flashed out of the fracture and returned to Tian Xu's side. Due to the extremely short time, her body shield shield formation completely isolated the toxins around her, and she was not poisoned and injured.

Tian Xu's domain was activated, and all the toxins that had not yet spread in the nearby sea water were collected.

After subduing the two big octopuses, Tian Xu asked Ziyan: "How do you feel?" ”

Ziyan didn't care, and said, "I don't think it's dangerous." That octopus didn't use a means that I couldn't deal with, and in the end, it wasn't that I cut off all six tentacles with a single sword? It's just that the toxin is a little hard to deal with, but since you're by your side, it shouldn't be fine. As a result, I didn't expect me to come out of it quickly, and I was directly blocked by the fairing formation around me. ”

Tian Xu was not as relaxed as her, and Zhengse said: "But you can't always think of having me by your side." In case one day I'm not around, but you develop a bad habit of relying on me, and when facing an enemy, it can be very dangerous to get a little wounded. If you want any of my offensive or defensive spells, I can refine them into formations for you to take with you, but in the end, you have to use them yourself. It's the same with the antidote pill or something, you have to get used to using it yourself, instead of waiting for me to take action like just now. ”

Ziyan knew that Tian Xu really cared about herself, and replied: "Okay, I listen to you, can't I rely on you in the future?"

Tian Xu refused to stop there, and said: "It's not that I don't want you to rely on it, but on the one hand, if this dependence of yours becomes a habit, there may be danger when I am not around, and on the other hand, it is related to your cultivation of the sword." When you first made a move, you already had a little shadow of sword cultivation, and if you rely too much on external support, it may affect your state of mind, and your kendo cultivation will be hindered. ”

The last point that Tian Xu said, Ziyan couldn't refute it at all. Sword cultivation requires nothing to rely on, nothing to fear, and to face all possible challenges head-on, no matter what the enemy is, just breaking it with a sword, which is a cultivation path that only attacks but does not defend. Relying on Tian Xu to fight like Ziyan can't become a true sword cultivator. This is also the fundamental reason why there are fewer and fewer sword cultivators in the world.

In the initial stage of sword cultivation, if you have not yet realized the true way of the sword, your strength will be far inferior to that of other cultivators. And the sword cultivation requires that if you face all the enemies you encounter head-on, you will inevitably be injured in battle. Many cultivators who practice kendo are lost in battle before they have formed a strong combat ability, so it is quite difficult to become a powerful sword cultivator.

In ancient times, some sword cultivation sects, in order to ensure that cultivators could cross this stage of low combat effectiveness, would equip disciples who had not yet realized the true way of the sword with Dao protectors, that is, to provide strong covert protection, at least to ensure that they would not easily die in the hands of some weak people. However, in order to protect this low-level disciple, the Dao Protector would affect his own cultivation, so it was quite a luxury to have a Dao Protector.

Moreover, Dao Protectors basically have to be placed in dark places, and try not to let the cultivators know about the existence of Dao Protectors, the reason is very simple, that is, they are worried that cultivators will have nothing to fear because they know the existence of Dao Protectors, and when there is no Dao Protector, they will be at a loss, which will affect the state of mind of cultivation.

Now that there are fewer and fewer sword cultivators, there are even fewer who can be worthy of the protectors, and sword cultivators have become an extremely rare figure.

Ziyan has Tian Xu by her side, and there are various cultivation conditions provided by Tian Xu, which are far from what other sects can give. Moreover, since she began to cultivate kendo, her strength was close to the top of the cultivation world, and the chances of encountering dangerous opponents were very rare. Tian Xu instructed so earnestly because he was worried that she would affect her mood because of her own protector in the bright place.

Tian Xu and Ziyan had discussed this truth together, so as soon as Ziyan heard Tian Xu say, he understood his painstaking efforts, and immediately nodded and said, "Well, I know." The next time I encounter an enemy, I won't rush to the ground like this time because you're by your side, and use the same risky tricks as I did just now. ”

In fact, Tian Xu's purpose of preaching to Ziyan was this, seeing that Ziyan understood this truth, he didn't say more, and swam to the submarine in front of him with Ziyan to see what the situation of the people in there was.

Which country the submarine came from and what the purpose of coming here was, Tian Xu didn't care. As far as he knows, submarines of various countries are secretly cruising in various seas of the world, carrying out all kinds of tasks, most of which cannot see the light, and it is even more common to infringe on the territorial waters of other countries.

The cultivation world is above the secular regimes, and they don't care about the intrigues between the secular regimes of various countries. What he was concerned about was the fact that the demonic beasts, who were accomplices of the fairy world, attacked the humans native to the earth. Therefore, he did not hesitate to kill the two monsters and rescue the people on the submarine that were attacked by the monsters.

Coming to the vicinity of the submarine, Tian Xu found that the submarine was injured by two large octopuses far more seriously than it appeared on the surface. The two thrusters of the submarine had been destroyed by force from the outside, and the damage was quite complete, the propellers had been broken, and the submarine was completely incapacitated.

In addition, the stern of the boat has been made a large hole by the two octopuses, and the sea water has been poured into it. It is estimated that the people inside activated the watertight compartment and controlled the water intake at the tail of the submarine, so the submarine was in a state of high head and low tail at this time, almost standing upright at the bottom of the water.

In this case, the submarine's best stealth skills have become ineffective and can be easily captured by the sonar of other ships. Regardless of whether or not the personnel on the boat sent a distress signal to the outside world, even if they were loyal to the hidden orders and all died silently in the immobile boat, they would soon be discovered by the ships passing by.

Located at the mouth of a narrow strait between Japanese and Russian territory, there are many ships that come and go every day, from fishing boats that use sonar to look for fish, and warships that constantly monitor the air and the bottom of the sea.

In the end, if the submarine wants to float and save itself, it should not be able to do it. Judging from the fact that it stands up in the water, it can no longer control its own posture, so its buoyancy space is very small, and it basically cannot float. At this time, if the personnel on the boat want to escape, the only way is to get out of the boat through a relatively safe passage, and then find a way to surface the sea. The most common way to do this is to drill out of a torpedo tube. In this way, some people may be able to escape for their lives, but it will still be difficult.

Not to mention that in the end, at least one person on board the boat needs to operate the torpedo tubes, and it is impossible to escape, and those who escape will have to face terrible decompression sickness if they want to surface from the seabed at a depth of more than 200 meters. If they don't have enough oxygen cylinders to support their slow ascent, gas embolism caused by the sharp drop in sea pressure during the ascent will also kill them. And the narrow diameter of the Torpedo tubes can't get them out with oxygen cylinders.

Even without decompression sickness, it would take a few minutes for ordinary people to rise to the surface of the sea from a depth of more than 200 meters, and under the tremendous pressure of nearly ten atmospheres, ordinary people's bodies would not be able to resist such tremendous pressure.