This green vine sword was naturally prepared by Dianhua specifically for Luo Machinery.

Dian Hua did the experiment again, and refines the corresponding life sword based on people in reverse.

After seeing Luo Ji's transformation, the sword realm has improved very quickly, and I understand that the experiment is very successful and the life sword is very consistent with it.

This experiment is very necessary. After all, Dianhua cannot end in person. In order to reduce unnecessary trouble, it is very necessary to do so.

If the rulers of the mountain city are not transformed into sword cultivators, how could the sword cultivators take root in the mountain city?

Through Xu Yan and Luo Ji, Dian Hua also discovered some problems.

One is the limit of the level of the life sword.

As the sword intent increases, the level of the life sword will increasingly limit the growth of the sword intent and the breakthrough of the sword cultivator's cultivation level.

Although there is no problem now, according to Dianhua's deduction, the further the problem will become more prominent.

Especially for a Martial King like Luo Ji, the sword realm that reaches the sword force realm corresponding to the Martial King's realm, the restrictions will appear very obvious.

In addition, it is the problem with the sword formation.

Warriors also know Feng Shui techniques. Incorporating Feng Shui techniques into sword techniques is the general trend. In this way, the problem of sword formations is very prominent.

In addition to Feng Shui techniques, other fortune-telling techniques, etc., if you integrate into the sword path, you may also need to arrange a sword formation.

The problem of only one life sword needs to be solved.

How to solve this problem?

After Dianhua thought about deduction, he had a direction.

"In the end, it fell on the furnace of heaven and earth."

Although there is a direction, it is a very time-consuming and laborious task to deduce specific methods. However, Dianhua has some fruits of transformation and can be achieved in one step.

"A method of this level only requires the red pictorial fruit, which is enough."

After Dianhua was enlightened, he checked the obtained "Sword Box Method".

The inspiration also comes from the entertainment works of the previous life. Seeing the things that only exist in the entertainment works are created one by one in the realization family, this feeling... is very good!

Dianhua passed on the "method of refining sword box" to the spirit of the furnace of heaven and earth.

The spirit of the Heaven and Earth Melting Furnace gave positive feedback and confirmed that there was no problem.

Some copper materials were taken out from the storage space of the Heaven and Earth furnace, and a sub-device furnace was first refined, and then secondary processing was performed, changing the shape, adding restrictions, and increasing the function of the automatically refined sword weapon. Finally, the form was refined into the form of a "sword box".

"The essence of the sword box is actually the sub-device and magic furnace of the Heaven and Earth furnace."

A sword box solves the previous limit on the level of the life sword and the number limit.

After refining two sword boxes, Dianhua naturally had to do an experiment.

Take it out of the furnace of heaven and earth, draw it into two meteors, and fly to Luo Ji and Xu Yan.

...

After the Luo Machine was re-repair, it flew in the air again. Sure enough, the pressure was much lower. I also saw the hill in the center surrounded by floating huge rocks. The Luo Machine could even clearly see that there was a vague presence of a building complex on it.

However, Luo Machine worked hard several times and rose by about a hundred feet, but it was no longer possible to add it again.

After he could no longer rise, Luo Ji returned helplessly.

Luo Ji was unwilling to give up again. Thinking of finding a life sword on the huge rock just now, he searched with luck with a huge rock, trying to pick up a few life swords to return to increase his strength... As a result, no other life sword was found on other huge rocks.

"Sure enough, there is no such good thing!"

Thinking of Xu Yan's life sword suddenly appeared, and his life sword, when I think back, suddenly appeared among the vines of the huge rock.

Thinking of this, Luo Ji looked at the Qingteng Sword in his hand with a complicated expression and said, "So, in fact, it is not the fate sword I found at all, but the fate sword I found?"

Luo Ji looked back at the hill in the center surrounded by the huge rocks with a complicated expression, then turned to look at the beast tide that was getting closer and closer in the south, then decisively turned away from the place, went down south, and landed next to the side of several martial kings who were always paying attention to the beast tide.

Seeing Luo Ji falling from the sky, several martial kings floating in the air were relieved.

Before the beast tide comes, if a Martial King is lost, it will be a huge blow to their mountain city.

Fortunately, as they expected, nothing unexpected happened.

Zhao Jing, who had the best relationship with Luo Ji among the Martial Kings, breathed a sigh of relief, flew forward and said with concern: "How is it?"

Luo Ji nodded, took out the Qingteng Sword, and told him about his experience.

After hearing this, as they expected, they did not get the support they wanted. Everything... depends on themselves.

Unlike other people, Zhao Jing frowned after hearing this, "Have you switched to practice sword cultivation? We don't know the side effects of it yet. You're changing to practice now? You're too impulsive!"

Their Martial Kings are all pragmatists. When they discussed it just now, they clearly stated that they could be transferred to practice. However, it took a while before they confirmed that they did not find any major disadvantages, they began to convert to practice!

Luo Ji looked at the beast tide that was getting closer and closer to the south, and the seven or eight demon kings flying over in the air, shook his head and said, "The key is that we have no time! Since someone is going to do this experiment, I will do it!

"I am King Wu, and I am the same level as you, and the experiment results are more accurate.

"The cultivation speed is faster and is the best experimental subject.

"For example, after the cultivation is transferred, he is still at the Martial King realm and can fly in the air. The swordsmen will change their cultivation, and it is impossible to draw such a conclusion."

Zhao Jing shook his head helplessly and said, "You, others always say that you are very old-fashioned and ignorant, but I know that you are not that kind of person, but a bold and daring person... It's just that you are in charge of the law enforcement team, and you have to behave in a regular and ignorant way."

Luo Ji smiled and said, "Okay, am I okay? On the contrary, after the revision, my strength is stronger than before. Moreover, just after the revision, my swordsmanship is still in a period of rapid growth. My combat power will become stronger and stronger in the future. This time, if we hold a hunting competition, I will definitely win!"

Zhao Jing clapped the bow in his hand and said, "How is that possible! Our Zhao family has always focused on the inheritance of bows and is unique in the mountain city when hunting! Before, when I competed with me, how could you win a few games? If I didn't let you, I would definitely not be able to compare to mine! Haha..."

Luo Ji naturally knew that there were wins and losses in the previous hunting competition, and it was the result of Zhao Jing giving in to him.

During this beast tide, the mountain city faced a life-and-death crisis. Zhao Jing naturally had to do his best to show his true strength. If a hunting competition was held in the beast tide, Zhao Jing naturally could not give in to him.

However, after changing his cultivation to a sword cultivator, his attack power grew, and he had two long-range attack methods, such as Qi and Shen, which allowed him to make up for the lack of long-range attack methods before, and made Luo Ji's confidence grow.

"This time, I also have remote attack methods, but the result is not necessarily the case!"

Zhao Jing thought that Xu Yan had just broken through the Gangqi realm and could use his energy to control his sword, and immediately understood Luo Ji's reliance. However, he had confidence in the arch technique inherited by his family.

"Then let's compare!"

"good!"

Ha ha……

Faced with the tide of beasts getting closer and closer, they chatted and laughed like this, and the cheerful laughter spread throughout the city, making the tension of the warriors watching them in the mountain city, which immediately relieved a lot.

Obviously, such a scene of chatting and laughing was intentional by Luo Ji and the other Martial Kings.

The beast tide is less than one mile away from the city wall, and the war is about to break out. At this moment, suddenly, two things lie out in the air directly above the mountain city, as if shooting stars across the sky, landing in different locations in the south of the city.

One fell in front of Luo's fuselage in the air, and the other fell in front of Xu Yan's fuselage on the city wall.

Luo Ji looked at the black metal box that was four feet long, one foot wide and three inches thick floating in front of him.

Luo Ji looked at the hanging rocks in the sky, hesitated for a moment, and reached out to grab the metal box in front of him... After contacting, a stinging pain came from the tip of his hand, and then information about the metal box was heard.
Chapter completed!