It was another drizzly morning, but the drizzly weather did not interrupt Zhang Tiancheng and Nalin's practice.

Narin sat under the eaves, spread out the palm of her left hand to catch the drops of water, and at the same time quickly reversed the Northern Darkness True Qi, forming an energy field on the palm that could rapidly reduce the frequency of the vibration of matter.

When the water droplet fell on the energy field on the palm of his hand, it was quickly transformed into ice particles, and then ejected by the curled fingers of his right hand, and with the help of internal force, the speed of those ice particles that were ejected out was enough to exceed the speed of 100 meters per second.

Of course, ice particles of this speed will definitely not be able to hurt powerful enemies, this is purely a copycat version of her 'finger magic power' under exercise.

It is the method of running the true qi between the palms and fingers, and then launching the hidden weapon, if you use a hidden weapon dart made of metal instead of ice particles, the speed can be increased a lot, and the lethality is indeed very good, almost comparable to ordinary pistol bullets.

In the past half a month of seclusion, this girl has not only increased her internal strength, but in fact, the three basic attributes of strength, agility, and endurance have increased by more than half.

Because of the seclusion for most of the month, Zhang Tiancheng has also successfully developed a true physique strengthening elixir, which is a physique strengthening elixir that has been certified by the system.

The basis is the blood orchid obtained by Amazon, and then eight kinds of elixir paving materials are added, which has not been able to remove the damage attribute of the potion to the body.

In the end, Ruthless Tim joined a group of spirit grass combinations, and finally succeeded in clearing the tyrannical energy of the potion, and successfully prepared a real physique enhancement potion.

In addition, according to the information provided by the system, the constitution can be strengthened ten times, so for the sake of safety, one part of the potion that is prepared is also divided into ten parts.

That is to say, after adding some other ingredients to a spirit grass combination, ten strengthening potions were successfully obtained, and the effect can be said to be quite gratifying, even if Zhang Tiancheng takes it himself, it is still effective.

However, the effect of taking it is also rapidly decreasing, taking the first part directly increases the three attributes of strength, agility, and endurance by 5 points at the same time, and when taking the second serving, it increases by 3, and when taking the third serving, there is only 1.5 left, and the fourth serving only increases by 0.5.

It is certain that there will be a trace of effect if you continue to take it, but it is basically equivalent to a waste, so Zhang Tiancheng only took four copies himself, and of course Na Lin also took four copies.

Because this girl's starting point is relatively low, the effect of taking it is very obvious, from the original average basic attribute of about 20 points, directly increased to more than 30 points.

As for the combat effectiveness, it is preliminarily estimated that this girl's combat power should be a little higher than that of Huashan Pai Ningzhong, of course, if it is a real life-and-death struggle, it is not just a simple basic attribute competition, so it is still possible that the other party will clean it up if it really fights.

In fact, the effect of taking the potion this time is relatively Zhang Tiancheng himself, because now he is completely unable to use internal force, and melee combat is purely based on basic attributes.

Ten attribute bonuses, strength and endurance don't matter, but agility is too critical, and the speed of nerve reaction is equivalent to an increase of more than 20%, which is really critical.

It is said that martial arts in the world are only fast and unbreakable, this is by no means an empty word, and the speed of nerve reaction at the moment of life and death almost determines everything.

Of course, in the past half a month of seclusion, it is not only the improvement of strength, but in fact, the refining progress of Qiankun Ding can also be said to be quite gratifying.

After more than half a month of careful study and analysis, he could even use his divine sense to control the absorption spectrum energy of the surrounding energy of Qiankun Ding, and no longer absorb and devour it indiscriminately as before, seriously affecting Qi cultivation and cultivation.

In the room, Zhang Tiancheng sat on the futon, surrounded by spiritual grass, but the Qiankun Ding floated above his head, releasing a trace of glow, and Zhang Tiancheng's eyebrows also released a trace of white light floating towards the Qiankun Ding and blending into it.

This is a method of using divine consciousness to refine this Qiankun Ding, as for whether this is a normal method of sacrifice and refining, I don't know, anyway, it can be more closely related to Qiankun Ding through this method.

After a few months of cultivating, now they can barely activate and close the attraction of Qiankun Ding's energy around them, and in principle, it shouldn't be a problem to continue the sacrifice to activate the space-time confinement, and collect and release things.

What Zhang Tiancheng didn't know was that in fact, what he was using now was the soul refining method commonly used by cultivators, but fortunately, this Qiankun Ding was just a broken product, so there was no failure.

If this Qiankun Ding is not broken, with the strength of Zhang Tiancheng's soul consciousness and the top magic weapon with such a high grade of sacrifice, it will definitely trap itself, and the final result will be that Zhang Tiancheng's Qiankun Ding's instrument spirit will be trapped in the Qiankun world forever.

Of course, there are not so many ifs in the world, and without a certain amount of luck, you can't live now, so it can be said that the birth and survival of every life is luck.

At the end of the Qiankun Ding Sacrifice for most of the hour, the Qiankun Ding was put away, and his brain was also buzzing and a little dizzy, which used his divine sense to sacrifice and refine the spiritual power consumed, which was much more tiring than controlling a dozen flying swords.

However, the effect of this special sacrificial refining method is really very good, every time the sacrificial refining is completed, if you experience it carefully, you can feel that the connection with Qiankun Ding is a little closer than you thought before.

It is not yet known when the real sacrifice will be completed, but as long as the connection becomes closer and closer, of course, you can gradually find a way to control this Qiankun Ding.

Seeing that Na Lin in the distance was skillfully catapulting ice beads, she didn't bother her, and after a little rest, she took out a small ball that could be made of pure gold.

This is a hollow inner sphere container that can be opened, and even some formations made of Mithril on the outside, the main function of these formations is to prevent energy leakage, and it is also one of the few formations that have been completely mastered so far.

This thing looks like a small ball of gold, but it is actually a medicine pod used to try to refine medicines, of course, this is only an experimental product used to try to refine medicines.

After opening the small ball, he took out several elixirs that had been cut and grinded, rubbed them into the shape of a small pill, and put them into the golden ball, and the device was closed again, and then activated the formation that rented energy to escape.

Then the golden ball was placed in a special energy field and heated, and the fusion reaction of those elixirs was accelerated by heating, and the keen divine sense was also engrossed in feeling the energy fusion changes in the golden container.

Of course, there are also a number of detection devices that record the heating time and the temperature change of the golden ball, which are the data basis for the official alchemy in the future, and once successful, this alchemy process can be controlled autonomously through the intelligent system.

Time passed little by little, and more than an hour of fusion reflected thoughts, and many minutes of energy were completely fused, and then the process of refining medicine stopped.

Closing the energy confinement formation, a trace of energy dissipated, but most of the energy had already been integrated into the small pill in the container.

The golden ball was reopened, and the small pill inside that was originally black and not slippery has turned into a pale gold, and there is even a trace of streamer flashing, which looks quite good.

However, after being put into the storage space, it was not recognized by the system, and it was not a real elixir at all, but the system uncle reluctantly gave a few words of information: there is a little healing effect, but the effect is far inferior to the healing potion.

Seeing this information, Zhang Tiancheng's mood is quite good, although the system also gives a very low evaluation, and it is not in the stream at all, this is still the only thing that has been reviewed by dozens of attempts in the past ten days.

It's no problem to eat, the healing effect must be very good, as for the healing potion that the system says, it is a tube that directly brings the dead back to life.

Quickly back up the ingredients of the medicine, the time and temperature of refining, etc., to the server......

Seeing that Zhang Tiancheng finally stood up, Na Lin, who had been waiting on the side for a long time, also hurriedly came to the side, beating her back and rubbing her shoulders diligently.

"What kind of great miracle medicine is your lord researching this time?"

"It's not so simple to study miracle medicine, it's just an ordinary healing medicine." As he spoke, he handed a detailed record of the elixir formula and the method of heat and temperature control to this girl.

"My lord, what should I do if I lose something so important?"

"I already have a backup of this thing, it doesn't matter if you lose it, it's best to memorize it when you have time, maybe you can still use this Danfang in the future."

Hearing Zhang Tiancheng's order, Na Lin hurriedly put away the paper carefully.

"My lord, I have mastered the basic spell you taught me, but the current internal force can't release the real spell against the enemy at all!"

"This kind of thing is really not in a hurry, when the strength of your Northern Darkness True Qi reaches a certain level, you can naturally release the real spell."

"How long will it take?"

"Well, as long as you persist in cultivating the True Qi of the Northern Darkness and refining the Creation Pill, you only need to persist for ten years to achieve the effect of qi release, and then you can release the fireball ice pick or something."

"Ten years is a long time."

"Actually, ten years is really fast, and ordinary martial artists may have to practice qi for decades."

“…… Are there any other spells I can practice? After hesitating, he finally asked.

"Well, I really have a very magical spell in this way."

"There really is!"

"Yes, this kind of spell is also developed based on the special operation method of the true qi of the Northern Darkness, called the 'Northern Darkness Teleportation Method', once you master this method, you can move the space within the perception range, and of course you can pass through the wall or something."

"Teach me, teach me, adults teach me, okay?"

"It's not easy to learn, maybe you need to practice for years to get a little effect."

"With such a powerful magical spell, even if you practice for decades to have a little effect, it's normal."

"Well, I still trust your character, so there is nothing wrong with teaching you this exercise, but once this method is mastered by bad people, it may cause great harm, and in the future, you must not easily teach others before determining the other party's character."

"I swear ......"

"That's not necessary, you know the severity of it, sit down and I'll pass on your operation skills of the true qi of the Northern Darkness Teleportation Method."