In Huaqing University, an old man in his seventies, holding a mahogany cane in his hand, was looking at the grass and trees on the campus.

By his side, he was accompanied by a few people, dressed in suits and leather shoes, who looked like people with status and status, and they were somewhat similar to the old man.

"Dad, how long has it been since you've been here?" asked one of the men in a suit and leather shoes, smiling.

"It's been a long time. The old man seemed to be reminiscing, "There have been so many changes here, and so many buildings have been built, and I can't even recognize them." ”

"Nowadays, the city is developing so fast, and it changes every year, but Huaqing University is one of the top universities in Kyoto, and it is normal for it to change greatly if it wants to be in line with the world. The man in the suit said.

"Yes, I've seen a lot of foreign students along the way, I don't know how our Nizi is studying here?" the old man turned the conversation to his granddaughter.

His granddaughter, Chen Ni, is a student here majoring in financial management.

"I think it's time for Niko to get out of class. The man in the suit looked at the time, and his tone was not very sure.

The old man continued to walk slowly forward with a cane in his hand, and at this moment, a strange feeling made the hair on his back stand up, and he turned his head sharply to look to the side.

"Dad, what are you looking at?" the man in the suit also looked in the direction, only to see a high fence.

The old man stared intently in that direction, his whole body seemed to freeze there, and his expression became more and more solemn.

"It's a feeling...... What the hell is in that direction?" the old man glanced down, and found that his hand holding the cane was shaking.

"Dad, what's wrong with you, is there something wrong with you? Is your heart hurting again?" The man in the suit hurriedly took out a bottle of medicine from his pocket, and the secretary on the side hurriedly handed over a bottle of mineral water.

The old man waved his hand and asked with a strange expression, "Didn't you notice anything just now?"

The man in the suit and the others looked at each other, completely unable to understand what the old man was saying?

"Dad, if you feel uncomfortable, let's go back first, go back and tell Nizi that she will come. The man in the suit persuaded.

"You don't understand, it's normal that you can't feel it, just now in that place, there was a suffocating sense of oppression. The old man said with a solemn expression.

Unfortunately, that feeling didn't last long, and the feeling of oppression disappeared without a trace.

It was the first time for the old man to experience this kind of thing since he practiced martial arts, and he believed that the feeling just now was definitely not an illusion.

The man in the suit looked in that direction again, still not knowing what his father was talking about.

"Let's go, maybe Nizi will notice. After the old man finished speaking, his steps quickened a little, and his expression looked absent-minded, as if he was still thinking about the feeling just now.

The bell rang for the end of class, and I finally saw the "Nizi" that the old man said.

It was a short-haired girl, with a good figure, she was running, her pace was brisk, her breath was steady, and she should have exercised regularly.

After a brief greeting, the old man asked, "Nizi, did you have any strange feelings a quarter of an hour ago?"

"A quarter of an hour ago?" the girl recalled, not quite surely, "there was indeed a strange feeling that something seemed to sweep over me in that direction like a storm, and I felt a sense of suffocation for a moment. Grandpa, isn't that my delusion?"

"It's not an illusion, I feel it. The old man looked in that direction again.

"Grandpa, do you know what's going on?" asked Chen.

The old man shook his head, he wanted to know the answer if he could.

。。。。。。。

Chu Feng rested in the room for several hours, and finally felt a lot more energetic.

Taking advantage of the rest time, he had already familiarized himself with the information about the "docking array" in his mind.

"It seems that it is not easy to master the 'docking array'. "I haven't started practicing yet, Chu Feng is already mentally prepared.

The "docking array" is too complicated, it needs to combine the two energies of "qi" and "mind", and there are very strict requirements for the control of energy and the cooperation between each other.

The best material for practicing the "Docking Array" is jade, and the better the material, the more suitable it is for practice.

The current Chu Feng, the most important thing is jade, in his space, but there is a lot of storage, which is just suitable for taking it out to practice the "docking array".

Taking out a piece of jade the size of a square table, Chu Feng cut it appropriately according to the required size, and cut out dozens of palm-sized jade pieces in total.

Taking a deep breath, Chu Feng was both expectant and nervous in his heart, after all, this was his first attempt at the formation.

After passing the information about the "Docking Array" in his mind again, Chu Feng condensed his qi on his fingers and began to fuse the two energies of "qi" and "thought" and engrave them on this cut jade piece.

The jade in front of him was as soft as freshly made tofu, and under the action of Chu Feng's fingertip strokes, a pattern of uneven thickness began to appear.

Be careful, be careful!

Chu Feng didn't dare to be careless, his mind was highly concentrated, lest something go wrong.

But—

With the sound of "touch", the jade in front of him could not bear the energy, and suddenly exploded, turning into countless small pieces, and was scrapped like this.

It's just the beginning, and it ends like this, and it's really not an ordinary difficulty.

For the first failure, Chu Feng had already been mentally prepared, he took out another piece of jade and began to practice again.

Bump! Bump! Bump!

One by one, the jade pieces were shattered, and Chu Feng seemed to be stuck at a certain point, and every time he got there, the jade pieces in front of him would explode.

"What the hell is going on, I am obviously not mistaken, why is it always in the same place, with the same result?" Chu Feng was puzzled.

Bump! Bump! Bump!

The practice continued, until the last piece of jade exploded, and Chu Feng had to stop.

The problem has not been solved, and the consumption of the two strands of energy in his body is quite large.

Looking at the small pieces on the ground, Chu Feng laughed at himself: "Fortunately, I have a lot of jade, otherwise, I wouldn't be able to squander it like this." ”

When he stopped to recover his energy, Chu Feng pondered what was the problem when he was practicing?

After thinking about it, it was not without gain, he felt that the reason why he would fail in the same place should be that the fusion of "qi" and "thought" was not perfect enough, and he just reached a zero point.

Although the problem is clear, it is not so easy to solve it!

The road of cultivation is a long way to go, Chu Feng has just started, and the study of formation is equivalent to a new field.

Mastering this field, he will have a chance to surpass Hawkeye and Cat Hitomi!