The sky was getting darker and darker, and the temperature had dropped to minus 40 degrees, but the cold weather did not stop Zhang Tiancheng's enthusiasm for practicing.

Wielding a giant sword weighing 100 pounds, from time to time there was a tearing sound in the air, forming cyclones, rolling up the ice and snow within a radius of several meters and flying everywhere, and from a distance, you could only see layers of air waves flying everywhere domineering.

Although Zhang Tiancheng is now unable to call on any internal force blessing for the time being, with his strong physique, he was stunned to swing the 100-pound heavy sword at a speed of more than 100 meters.

Although he is still wearing the Northern Underworld suit, the weight of the sword will be cut by half, but the mass will not change in any way, so the speed and mass, the total kinetic energy of the impact every time it hits the target is quite terrifying.

Each slash and heavy blow has nearly 300,000 joules of impact kinetic energy, which is several times greater than the kinetic energy of the bullet fired by the heavily sniped that has been modified by magic.

Of course, as for the real damage, it's not much bigger than the magic change heavy sniper, according to the system's judgment, the current attack power of the Xuantie heavy sword is only 0-120, and the maximum damage is only fifty percent greater than the magic change heavy sniper.

Zhang Tiancheng was practicing his sword, and of course Na Lin was not idle, and he was also waving the thin sword in his hand not far away, although the move still looked a little old-fashioned, but the speed of swinging was getting faster and faster.

The rapier itself is very thin, and with that rapid swing, ordinary people can only see a remnant of the rapier, which already has quite good power.

Coupled with her extremely elegant and fast body cooperation, with her current combat strength, even against the demon soldiers in the previous small team, she can protect herself.

What I have to say here is that in fact, the combat effectiveness of the demon soldiers is not high, but there is invulnerable armor on the body, so it can beat human officers and soldiers, and once the armor is removed, it is not necessarily much more powerful than ordinary soldiers.

With Narin's speed and stamina now, she can completely escape the pursuit of those demon soldiers.

After more than three months of intensive practice, this girl has successfully mastered the essentials of the Wind Knife Technique, and also mastered the essentials of chasing the wind, and today she has successfully practiced the real internal strength.

Although that trace of internal strength is insignificant, it has played a considerable role in improving her combat ability, and the most obvious thing is that her endurance has increased by a small half.

It is indeed enviable to have such an achievement in just over three months, but this girl's potential is far more than that.

Because she has the Creation Pill in her body being nurtured, and when she completely absorbs the Refining Creation Pill in the future, even if a lot of energy will be wasted in that process, it should allow her to accumulate more than ten or twenty years of internal strength.

But don't underestimate the internal force value of the past ten years, in principle, before Zhang Tiancheng's true qi was restricted, it was actually only equivalent to the internal force value of more than twenty years.

Although the purity of true qi is much higher than that of ordinary internal force, and it has many wonderful uses, it is almost the same for the blessing of the basic attributes of the body.

Therefore, once this girl has more than ten or twenty years of internal force support, coupled with a good swordsmanship and body skills, she can definitely be regarded as a young master.

……

In the distance, there are two polar bears, one large and one small, looking around, probably trying to continue to find something to eat before hibernation.

However, I saw two humans dancing with swords from a distance, and I also knew that such humans were not easy to mess with, so I just looked at them from a distance and turned my head and left.

Seeing the two polar bears leave quickly, Zhang Tiancheng also dismissed the plan to kill them with one shot, if these two goods really dared to come over to hunt and eat humans, they didn't mind slaughtering and getting two more good bear skins.

It is said that after staying in this Arctic for more than three months, they have actually killed a lot of fierce beasts, including as many as five polar bears and hundreds of Arctic wolves, because these guys really want to eat people, so they will kill the cramps and peel the skin.

Because there was no internal force to support it, and I didn't want to overdraw my physical strength, I continued to play the Xuantie heavy sword for more than ten minutes, and after feeling a little tired, I stopped practicing.

Then I took out a bearskin mat, sat down and rested for a while, and by the way, I took the nutritional supplement and drank some, of course, although the body rested, but the brain did not.

Three superalloy flying swords appeared out of thin air, and under the control of Shen Nian, they quickly rushed towards Na Lin, who was dancing with the sword, and launched a continuous attack, which could help the girl greatly improve her ability to fight while exercising Shen Nian's control of things.

The flying sword with a speed of more than 100 meters per second and the erratic attack method did make Na Lin's defense very difficult, but Zhang Tiancheng deliberately put it under the water and finally succeeded in supporting it.

Up and down, left and right, there were flying swords everywhere, and the thin sword in his hand danced rapidly in the sunset, and the cold weather was still sweating on his forehead by this continuous attack.

After persevering for more than ten minutes, he was finally hit by the flying sword several times, and it was only then that Zhang Tiancheng withdrew the flying sword.

Na Lin, who was drenched in sweat, stepped back to Zhang Tiancheng with a somewhat vain pace, looking a little shaky, and her physical strength was quite serious.

"Great, my lord, your attack is too fierce." He said weakly, and the person fell directly on the mat.

"Drink some first!" took out a can of nutritional supplements and gave it to her, and found that this girl was even shaking her hands, so she fed her some directly.

Seeing Zhang Tiancheng's concerned face, the almost prostration of resentment that was attacked by the endless flying sword just now also disappeared, and there was even an indescribable satisfaction in his psychology.

Zhang Tiancheng didn't notice Nalin's emotional changes, he just wanted to try her limit state after practicing a trace of internal force, but he didn't expect to directly collapse the person.

After feeding a jar of nutritional supplements, she quickly picked up the person and quickly returned to the camp a few hundred meters away, untied her clothes three times by two, and put the person directly into the hot spring.

Of course, Zhang Tiancheng himself also took off his clothes and went into the hot spring, anyway, everyone had already slept together, and the intimate behavior of hugging and hugging didn't know how many times it had happened, so there was no need to worry about anything.

It's just that every time she encounters this kind of thing, Na Lin will inevitably be a little cranky, and her breathing and heartbeat emotions are a little abnormal.

"Nalin, put your heart away for the time being, after this extreme exercise, take a bath in this spiritual spring to eliminate distracting thoughts and nourish qi, the effect will be very good." He touched Narin's head and whispered.

After hearing Zhang Tiancheng's reminder, Na Lin didn't dare to have any other thoughts, so she quickly responded, got rid of the cranky thoughts in her head, and began to concentrate on meditation and qi training, of course, Zhang Tiancheng also began to enter meditation and recuperate qi.

……

It is not clear whether this is a kind of double cultivation or not, but after many experiments, it has been found that staying in this spiritual spring with this girl to practice qi is indeed much better than the effect of two people practicing qi.

It is possible that the Creation Pill in Narin's body has played some unknown role, and that thing is releasing a special red energy field every moment, although this energy field is weak in the dormant period, but it has been exchanging energy with heaven and earth.

Sitting together in this spiritual spring, you can unexpectedly get some benefits, and even more easily perceive the laws of this world, and if you want to create exercises that can help people break through the realm, you can only start with the laws of the world.

After more than 20 minutes of qi cultivation, he did not rush to leave the spiritual spring, and there were many other benefits to the body in this spiritual spring, which was rich in a large number of minerals that were beneficial to the body.

"My lord, I now have internal strength, when can we go south?" successfully practiced a trace of internal strength, and finally pretended to have the courage to ask Zhang Tiancheng in person.

"Well, you have just cultivated your internal strength, and your foundation is not very stable, so stay for a while to consolidate!" Seeing the other party's longing on his face, he put Renlou into his arms and comforted him.

In his heart, he was thinking about whether to stay here for a long time, until the Creation Pill in Nalin's body was completely refined.

However, my intuition told me that if I was here for a long time, there might be a chain reaction that would be detrimental to the completion of the task, but this intuition really didn't make sense, so I was really struggling with whether to respect my intuition and act.

“…… My lord, how long are we going to stay here? I didn't get an accurate answer, so I hesitated and asked again.

"Girl, why are you in such a hurry to leave, does it make you feel bad to stay here?"

"No, no, I can live in seclusion here with adults, and the slave and maid can't ask for it, but my father was killed by those demons, and the bones have not been retracted, every time I think of this, the slave and maid feel uneasy, my lord, you will take the slave and maid back once, okay?"

“…… Well, we'll be on our way in half a month. After thinking about it, I finally agreed.

"Thank you, thank you, your lord."

"Than in a hurry to say thank you, I still have one more but one request!"

"My lord, even if I tell you, as long as the slave and maid can do it, I will definitely promise you."

"In the future, you are not allowed to call yourself a slave, I will take you as a confidant!"

Hearing Zhang Tiancheng's request, Na Lin's eyes suddenly showed a different look.

“…… Is the slave really qualified to become an adult's confidant? ”

"What qualifications do you need for this, you are!" Zhang Tiancheng replied with certainty, but it made Nalin bow her head a little shyly.

These days, she has imperceptibly accepted the fate of being just a slave, but she didn't expect to become an adult's confidant with a trace of internal strength.

Then if you reach what the adults said about refining the creation pill in your body, can you become the wife of the adult?

Maybe the adults should already have a wife, but it seems to be good to become a concubine......

A lot of thoughts flashed through her mind all of a sudden, because her identity changed from a hard-working maid to a confidant, and this girl's behavior became much more intimate.

Zhang Tiancheng didn't expect that his half-joking words would completely change this girl's mentality, and she lowered her head and exhaled like an orchid.

Although he didn't take the initiative to seduce, he was still attracted to his mind full of cranky thoughts, so he had to leave the spiritual spring early and go to the ice and snow to practice a storm knife technique to calm down his restless heart.

(//)

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