Master Jesse said categorically in order to study some strange Master Min: "Okay, you persuaded me, wait for me to sort out the research materials, and then make four sets of arrays for you, and then I will personally select the children who are suitable for research,"

Smiling and nodding, Zhang Yuan admonished: "I won't ask about this aspect of the matter, but you must pay attention, we are looking for quality, not quantity, we must find those children who are suitable for research, smart minds, and rich imagination," "Hehe......" looked at Zhang Yuan with a smile, and Jesse said confidently: "Don't worry, I'm doing this, and I naturally know what kind of children are most suitable for this industry, and I will definitely not find faults." ”

Early the next morning, Master Jesse handed Zhang Yuan a large bag of stones, as well as a piece of paper and a ruler to Zhang Yuan, on which various parameters were recorded, and the ruler was used to measure the land.

After memorizing the parameters on the paper, Zhang Yuan burned the note casually, you know...... Although it is difficult to study this formation, it requires a lot of time and energy, as well as a very strong sense of observation and curiosity. In the end, it will take some luck to figure it out. But if you want to learn how to set up a formation, it only takes a little effort.

Moreover, under Zhang Yuan's reminder, Master Jesse grinded all the stones into powder, and then mixed them with several substances to solidify and shape, so that even if someone wanted to analyze, it would be difficult to analyze what kind of material it was made of.

Originally, Zhang Yuan planned to give Wang Daqiang a set of formations, but helplessly, Wang Daqiang couldn't find a private place at all, and it was absolutely impossible to directly place the formation in the residential area, once it was leaked out, the loss would be too great.

In desperation, Zhang Yuan had no choice but to cancel this plan, Wang Daqiang's set was left in the cultivation room at home, and if he wanted to use it, he could only use it when he returned home.

Originally, Li Jubing and Xiaobai didn't plan to go out to play, although it was a holiday, but under the competition rules of Tianlong Martial Arts, they were very nervous and didn't dare to relax in the slightest.

If only Zhang Yuan was afraid of being thrown away by the two girls before, then now, the two girls are also afraid of being thrown away by others. Once the strength is not enough, then the chief apprentice will inevitably be challenged, and once the challenge is successful, they will not only lose the qualification of the chief apprentice, but will even be demoted to the second heaven-level school.

With less than a year to go until the challenge ban period, the one-year apprenticeship challenge will begin in about ten months. At that time, if they don't have enough strength, they will inevitably be challenged.

The privileges of the chief apprentice are indeed very many, and his status is even higher than that of the professor, but as the saying goes, how much power comes with how much obligation comes with it, as the chief apprentice, he can be challenged at any time, and the party who challenges the failure does not need to bear any punishment!

Of course...... Not everyone can get the challenge qualification, if you want to challenge the chief apprentice, you must at least have the corresponding qualifications, you must first obtain the academy-level chief, and then you can challenge the two chief apprentices.

The so-called school-level chief has not started at present, and it can only start after a year, among the hundred apprentices at each school level, the strongest one is selected to become the chief apprentice of the school, and only this chief apprentice is qualified to challenge the chief apprentice of the grade section!

In order to keep the identity of the chief, in order not to be eliminated, Li Jubing and Xiaobai did not dare to relax in the slightest, although the talent potential of the two is very amazing, but with these, it does not mean that they are masters. Talent is not equal to strength, everyone knows it.

Zhang Yuan also didn't dare to relax, but after experiencing many trial ground worlds, he understood a truth very well. Cultivation cannot be blindly practiced behind closed doors, it requires a combination of work and rest. The reason why Wumen arranges holidays is not to let everyone go home to practice, but to let everyone relax.

Under long-term training, people will have all kinds of inertia, and their mood will gradually become cramped. In this state, it is difficult to have any efficiency at all, in a word, when it is time to rest, you must relax, and when it is time to cultivate, you must concentrate on cultivation.

After Zhang Yuan's repeated persuasion, the two girls finally gave up their cultivation plan, and in addition to their daily cultivation after returning every night, they followed Zhang Yuan out of the city to increase their experience during the day.

Since determining the direction and replacing the energy with purple-blue origin energy, Zhang Yuan had not tested the various changes of the Nine-Clawed Divine Dragon all this time.

A group of three people left Xiazhou Qianyue City, all the way down, Zhang Yuan continued to be proficient in various flying skills, in the past month, Zhang Yuan has completely learned the most basic ten kinds of flight attitude and eighteen kinds of flight methods, the next thing to do, is to apply these basic things to practice.

Flying all the way, Zhang Yuan was pleasantly surprised to find that although he was only a beginner master, his flight speed was greatly improved through the attitude of these flights, as well as the way he flew, and the flexible range dù was much stronger than the original, and there was a feeling of doing whatever he wanted.

Riding the nine-clawed dragon, after Zhang Yuanmeng's dive, the dragon's mouth opened, and a purple-blue water ball roared out, accurately hitting a huge rock, and the water splashed everywhere, and the boulder quickly emitted a large amount of smoke, and the surface of the rock was instantly corroded by the school.

Seeing this scene, Zhang Yuan pulled the dragon's head violently, and while turning his body and flying into the air, his right hand suddenly poked out, and he burst out - hidden phantom claws!

Accompanied by Zhang Yuan's voice, he ...... in an instant The air in mid-air seemed to writhe strangely, and then ...... A white bolt of lightning slammed down from mid-air, hitting the huge rock accurately!

"Click!" In the violent thunder, the gravel was scattered, and under the blazing lightning, the boulder was blown away by a corner, and shook for a while before stopping.

"What!" Seeing this scene, Zhang Yuan couldn't help but be dumbfounded, looking at the boulder that was still smoking, and Zhang Yuan's brain completely stopped.

Before the energy was replaced, Zhang Yuan's special ability was to form a Void Earth Dragon Claw and carry out a violent physical attack on the target, but now, the Void Dragon Claw was gone, and in its place was a blazing white thunderbolt!

The thunder and lightning were as thick as a human arm, about ten meters long, in the shape of a dragon, and from a distance, it looked like a divine dragon formed by the power of thunder and lightning smashed down, but no matter what the shape was, this was indeed a thunderbolt, which could not be wrong.

After taking a long breath, Zhang Yuan stretched out his right hand again, and in an instant...... After the air in mid-air twisted instantly, another blazing white lightning bolt smashed down from mid-air, hitting the boulder again!

For a while, Zhang Yuan stayed there completely, not knowing whether to cry or laugh, the claw of nothingness was gone, but there was an extra thunderbolt, did this earn or lose?

While thinking about it, Li Jubing and Xiaobai rushed over from a distance when they heard the sound, and looked at Zhang Yuan in a daze, Li Jubing said in surprise: "What's the matter?" On a sunny day, why did it suddenly thunder! ”

Hearing Li Ju's voice, Zhang Yuan finally recovered from his stunned stupor and looked at the sky, it was simply cloudless, in fact...... Zhang Yuan could feel that the thunder and lightning were generated out of thin air, and before the thunder and lightning were born, the water circle element in an area rotated and rubbed at high speed, and then formed this lightning, what was going on?

Just thinking about it, Xiao Bai said: "This lightning should be a new ability derived from Zhang Yuan's energy replacement, but ...... In terms of power, it is inferior to the Claw of Nothingness. ”

Hearing Xiaobai's words, Zhang Yuan nodded, worthy of the spiritual ground, Xiaobai's perception is absolutely correct, and the judgment of power is also very accurate, the power of thunder and lightning is indeed inferior to the claw of nothingness, but it is better than speed, although before starting, the air needs to twist before thunder and lightning can be born, but once the thunder and lightning break out, it is basically the speed of light, and the target can be reached in an instant.