In the fifty-fourth year of the new calendar of the mainland, the northeast of the mainland is descending into the mountain range.

It was late autumn, the woods around the mountains were covered with all kinds of fallen leaves, the strange thing was that the closer to the mountains, the fewer the fallen leaves, and even the vegetation closest to the mountains was generally dark green, among which there was a ten-zhang tall tree that was actually dark green and black, just under this big tree, there were six people looking at the big tree with solemn faces, one of them was an adult man, and the remaining five were all thirteen or fourteen-year-old boys and women.

"Bai Feng, you go and get a piece of bark, Lin Ruo, you take a leaf, Huang Lu, you take a root, Li Dan, Murong, Bu Li Yuanzhen," the adult man commanded.

"Yes, sir," several young men and women responded. The white-haired young man Bai Feng took out the long sword at his waist, stepped forward, stood still one foot away from the big tree, and began to use the Qingfeng sword technique taught by the college, only to see the three-foot long sword emitting a trace of sword qi and went straight to the big tree, and the sword qi hit the trunk of the big tree, and it made a sound of gold and iron clashing, you can imagine the hardness of this bark.

On the other side, the yellow-haired boy Huang Lu moved the ground with both hands, and recited the words "The power of the five elements and the earth is the root: the earth moves" As soon as the words fell, I saw Huang Lu grab his right wrist with his left hand, and press the ground with his right hand; Lin Ruo, who had green hair, began to run towards the big tree, and when he was close to the big tree, his left foot stepped on the trunk of the tree and jumped suddenly, this jump actually jumped directly on the branch of the five-zhang high, Lin Ruo's palm fell on a leaf, and he picked it with force, and the leaves shook lightly, and he did not break away from the branch, Lin Ruo withdrew his hand and stood still, running the true qi of the whole body, and used his flower picking hand to pick the leaves again, only to hear the sound of "ding", and the leaves fell in response.

The red-haired Li Dan and the black-haired Murong took out a few rune seals from the rune belt around their waists at the same time, the two looked at each other, and Li Dan said: "Murong, I'll come first, and you can arrange it when I'm done with mine", "Okay" Murong replied coldly. The adult man quietly watched the performance of these students on the side, and when he saw that several of them were nervous, he was not flustered, and he unfolded the work of the lattice in an orderly manner, nodding silently.

These people are all from the Northeast Branch of the Five Elements Academy, with an instructor and five students, a standard experience lineup. The adult man is the instructor Guo Zheng, he is not wearing the uniform of the academy today, but a washed white gray cloth robe, several academies can distinguish the five elements of their own cultivation exercises from the color of their hair, but Guo Zheng does not have a single hair, and he can't tell which attribute he is majoring in from the hair color, the belt around his waist is fixed and folded with a few rune belts, and he is carrying a green steel sword of the unified system of the academy on his back, but the hilt is on the right side, his appearance is not outstanding, he is nine feet tall, with big ears, thick eyebrows and big eyes, and a high nose bridge。

This time Guo is to bring a few students of the junior class to the completion of the experience, the original annual completion experience is not carried out in this season, but these students are the leaders of the primary class, completed the study of the primary class in advance, which is why Guo Zheng is not a teaching instructor, but to take a few people to experience, the general completion experience is led by the teaching instructors of each class, but now the college has not been on vacation, the teaching instructors are not idle, can only be led by Guo Zheng, the administrator of the library.

The white-haired Bai Feng is from the Bai family of Shaohao City in the western regions of the mainland, majoring in gold exercises, and the Bai family has cultivated a trace of the gold essence that escaped from the chaos in the early years, so that the people of the Bai family have an unparalleled advantage in practicing the gold system exercises, although Bai Feng is not the best young man in the family, he can also be ranked in the forefront in the northeast region of the mainland, and he can already feel a trace of sharpness from his angular face at a young age.

The yellow-haired Huang Lu comes from the Huang family in the Central Plains, with a round face and big eyes, giving people a feeling of gentleness and approachability, the Huang family is the earliest family in the mainland to practice earth-based exercises, and occupies a place in today's patriarchal association.

The red-haired Li Dan is from the Li family in the Southern Regions, with a goose egg face, long eyelashes, big eyes, and a pleasing appearance, and the Li family guards the largest active volcano on the continent in the Southern Regions.

The black-haired Murong, whose full name is Murong Rong, is from the Murong family in the Northern Regions, and his extremely beautiful face reveals a coldness that no one can enter.

The green-haired Lin Ruo, from the Lin family in the eastern region of the mainland, the Lin family successfully cultivated a big tree with the wood essence obtained from the chaos, the mainland called it the sycamore, the branches of the sycamore tree are not tight, and the practice of the wood system exercises is also a huge gain, and the practice of fire exercises is also a great degree of bonus, which also attracts the phoenix clan in the demon clan, and the eastern region is also the largest gathering place of the spirit clan, Lin Ruo looks ordinary, the big head appears to be particularly slender neck, and a pair of big eyes are extraordinarily spiritual, revealing spirituality.

At this time, Bai Feng had successfully obtained a piece of bark from the strange tree and used his sword qi to pull him to Guo Zheng's side. "Bai Feng, when Li Dan's formation is arranged, you can put the bark in, and by the way, maintain the operation of the formation, and know that the demonic qi is stripped out" Guo Zheng looked at the student who was showing off his sword qi, and after speaking, he turned his gaze to Huang Lu and Lin Ruo.

Lin Ruo had already picked the leaves, only to see her jump slightly, flutter down from the branches, and walk to Guo Zheng with an expressionless face to stand still, and the soil in front of Huang Lu was surging, he grabbed a piece of tree root that emerged from the soil with his right hand, and cut it to the root with his left hand and finger palm, the yellow light flashed in his hand, and the root was cut off with a crisp sound, and Huang Lu took the root and walked to Guo Zheng's side.

At this time, Li Dan's formation had been arranged, "Bai Feng, let's start," Guo Zheng said. Bai Feng walked in front of the formation, threw the bark into the center of the formation with sword qi, and began to inject true qi into the formation. "Murong, prepare to collect demonic qi" Seeing that the formation began to run, Guo Zheng turned to Murong and said. "Yes, sir," Murong said as he put down the bag behind him and took out a primary demon sealing bottle from inside, the primary demon sealing bottle can only collect demonic qi, and cannot seal demons that have already taken shape.

Murong walked to the edge of the formation, and the true qi of his whole body began to operate, ready to collect the stripped demonic qi at any time. With the operation of the formation, the silk black qi was separated from the bark, Murong held the bottle in his left hand, the index finger and middle finger of his right hand were together, the true qi ran to the fingertips, and the two fingers were pointed at the magic circle above the bottom of the sealing bottle, and the black qi was pulled by the qi machine emitted by the sealing bottle, and slowly flowed into the bottle.

"Pay attention to the changes in the bark and the speed of the demonic qi peeling in the process of demonic qi peeling" Although Guo Zheng is not a teaching instructor, he is by no means ambiguous about the education of students. Several academies also began to carefully observe the bark, and after about a quarter of an hour, no more black qi appeared from the bark, Guo Zheng saw this, and began to reassign the task, "Lin Ruo, put the leaves into the formation, Bai Feng continues to maintain the operation of the formation, Murong seals the bottle, and Li Dan prepares to collect the demonic qi."

After three quarters of an hour like this, the roots of the tree intercepted by Huang Lu were about to be separated, during which the separation of the leaves was completed, Li Dan arranged the talisman seal aura of the Yuan Array was exhausted, and Murong rearranged a magic array, Guo Zheng never replaced Bai Feng who maintained the operation of the magic array, at this time, Bai Feng's head was full of white vapor, and his forehead was covered with fine beads of sweat, which showed that maintaining the output of true qi for so long was not a small burden for him. After another quarter of an hour, there was no longer black gas overflowing from the roots of the tree, Bai Feng turned his head to look at Guo Zheng "Sir", Guo Zheng looked up at the sky, "Okay, Murong sealed the bottle, Bai Feng, stop, Li Dan, put away the unused talisman seal, don't enter the mountain today, prepare to camp!"

Bai Feng hurriedly got up, his body shook slightly, Huang Lu stepped forward to support him, Bai Feng was just about to open his mouth to say to Huang Lu that he was fine, when he heard Guo Zheng say: "Bai Feng, if you start cultivating now, you will have a different experience than usual!" Bai Feng suppressed the dissatisfaction in his heart, nodded to Huang Lu, and sat cross-legged on the ground again and began to cultivate.

Seeing this, Guo Zheng nodded with satisfaction, and continued: "Everyone has made a lot of efforts today, and I can't be lazy as a gentleman, so I'll prepare for the camp!" When a few people heard this, they quickly came to Guo Zheng's side, and it had been half a month since they came out to practice, but they had never seen this gentleman quickly turn into curious babies, staring straight at Guo Zheng in front of them, for fear of missing something.

"The wind is coming" said Guo Zheng's right hand and waved towards the ground in front of him, only to see the three-foot round leaves on the ground in front of Guo Zheng as if held up by a light wind, slowly drifting towards the distance, revealing the ground. Several people were dumbfounded, revealing an expression of disbelief, they had also seen the instructor perform this light wind trick when they were in college, but it was by no means as light and light as Guo Zheng's performance, and it was too late to sigh Guo Zheng's unfathomable profundity, only to see Guo Zheng again "earth condensation", the ground in front of him instantly became smooth as a mirror, "Mu Sheng" when a few people did not have time to be surprised, four pillars rose from the ground, and began to grow branches and buds to form a pavilion when they were two zhang high, this is not the end, only to listen to Guo Zheng continue to say "earth movement" Three walls came out in response to the sound, sealing three sides of the pavilion, and a simple house appeared in front of several people's eyes.

"I know you have a lot to ask, don't worry, I'll tell you after Bai Feng finishes cultivating, now you can prepare dinner first," Guo Zheng said and walked towards Bai Feng. A few people reluctantly walked to the house and began to prepare today's dinner, Li Dan is a jumpy person, and he is also the most active one among several people, this is why she couldn't hide her excitement and asked: "Mr. Guo has cast a three-system spell without a seal, and he has almost done what he says, it's just amazing, isn't this only possible in the merger period? But Mr. Guo is not yet in the god transformation stage, is he hiding his strength?"

"There shouldn't be, Mr. Guo is a cultivator in the late Yuan Infant period, before coming out, I specifically asked my uncle" Lin Ruo replied softly with a puzzled face. "Since it was said by Vice Dean Lin, it must be true, wait and ask Mr. Guo how he did it, now let's prepare dinner first" Huang Lu was the most steady among the people. Murong didn't say much as always, but her thoughtful expression showed that her heart was not at peace.

Guo Zheng ignored the questions of the four of them, and sat down beside Bai Feng, waiting for his round of cultivation to end.