The next moment, these surging wind-attribute energy actually began to rotate automatically with the rotation of the Feng Ning Sword. A green tornado was formed vaguely, gradually becoming more and more obvious, and the wind-attribute energy fluctuations became stronger and stronger.

At this moment, Duan Yi suddenly opened his eyes, and without any hesitation, he stabbed directly at a doll in front of him.

Boom! ~

As the sword pierced, the originally formed green tornado also swept out, directly bombarding a doll in front of him and smashing it onto the wall of the battlefield, causing a violent shock.

Then, the doll slowly fell off the wall, and there were obvious signs of the doll's body, with a large number of scars cut by the wind blades, but the doll was really hard, and the scars caused by these wind blades were also very shallow.

When the doll fell to the ground, it slowly stood up automatically and continued to return to Duan Yi, standing in its original position.

"It's really hard and can't be destroyed casually. It seems that this training is a big project."

Duan Yi returned to his original position when he saw the doll and did not feel much hurt at all. He immediately understood the difficulty of Nangong Yi's course.

However, Duan Yi did not give up. He remembered the feeling of the sword just now and continued to practice.

Nangong Yi, who was watching silently, looked up at the time and found that just over two hours had passed, he had successfully used a wind-draining break.

Although it is not perfect and very awkward, it is really fast enough, which shows that Duan Yi is too talented in practicing.

"Okay, you can continue practicing. Remember not to be too tired, otherwise it will backfire. You have to rest when it's time. The teacher still has something to deal with here, so let's leave first."

After seeing Duan Yi successfully used the wind and broke through several times, Nangong Yi was completely relieved and stood up and left the battlefield.

"Teacher walks slowly."

Duan Yi paused the practice and said respectfully to Nangong Yi, and then devoted himself to the practice again.

......

At this time, on the other side, in a small city not far from Yanhuang City.

A man with a brown buzz cut looks about thirty years old and tall and strong, but his face is a little pale, which is really a bit inconsistent with his strong figure.

"I need to do it myself assassinating a mere silver-level student. This is not a joke."

"Another client will come to me in a few days. Do I know if I'm very busy?"

"You should go to someone else for such a trivial task."

The man with a brown buzz cut spoke very unhappy and looked at a transparent phantom in front of him.

"Zheng Lingfeng, this was given by the president himself. Do you want to go back on your word?"

"That's fine. You can leave the Hidden Killing Club and go out to take orders by yourself. I can definitely find someone else."

The transparent phantom showed no mercy and responded directly.

When Zheng Lingfeng heard that he wanted to escape from the Yinkill Association, he suddenly changed and said, "How can that be? Without the help of the Yinkill Association, I would not receive any orders at all, and it would be easily captured by the federal government."

"Forget it, I'm just killing a silver-level student. I'll just take action and send the specific information here."

This killer of the Hidden Killing Club, named Zheng Lingfeng, was obviously very reluctant to leave the Hidden Killing Club, and his tone was much softer at this time.

The transparent phantom in front of him was silent for a moment and said, "The information has been transmitted."

"But you have to remember that the task of the target is deep in Yanhuang City, and it is still a student of Yanhuang Academy. You must act low-key and not kill people unscrupulously like before, otherwise you will be afraid that your life will be lost."

At this time, Zheng Lingfeng did not reply immediately, but looked at the information received on his phone in shock.

"It turned out to be Nangong Yi's apprentice. I seem to understand why the previous mission failed."

Zheng Lingfeng showed an evil smile on his face, then looked up at the transparent phantom, and said lightly: "I know, I know, I just want to act low-key in Yanhuang City. With my strength, how many people in Yanhuang City will be my opponent?"

"Besides, this time the task is just a student, and I can strangle him to death in minutes."

"Okay, that's it, I'll go on the mission."

As soon as Zheng Lingfeng finished speaking, he immediately turned off the communicator, and the transparent phantom in front disappeared immediately.

"Nangong Yi, Nangong Yi, I just don't know how to force you to leave Yanhuang Academy. Now, let's start with your apprentice, kill him first, then force you to appear and crippled you, and then send you to..."

When Zheng Lingfeng thought of this, he couldn't help laughing, as if he had seen the result of his victory.

Then Zheng Lingfeng did not continue to stay in this small city and turned to Yanhuang City.

......

Time flies, and two days pass by in a blink of an eye.

At this time, Duan Yi was facing two scarred dolls. The two dolls had entered the battle mode and began to avoid Duan Yi's attacks and constantly attack Duan Yi.

But now Duan Yi is already proficient in the second style of wind-induced breach and can easily use it. Even if these dolls can move and attack, Duan Yi doesn't care and can still attack accurately.

After all, dolls are just dolls after all, without any wisdom, and the movement mode is very single. As for the attack, it is insignificant. Its function is nothing more than interrupting Duan Yi's skill display.

At the beginning, Duan Yi was interrupted many times, but now it will not be interrupted. There have been a lot of scars on the last two dolls, and they will soon be completely destroyed by Duan Yi.

In this way, Duan Yi completed Teacher Nangong Yi's course and entered the final stage of fighting with him.

At this stage, Duan Yi fully understood that he would definitely be ruthlessly attacked by Teacher Nangong Yi like he had practiced the first move before, but Duan Yi was not afraid, but was looking forward to it more and more, because only such practical combat can make Duan Yi make rapid progress.

Boom! ~

Accompanied by a loud bang, the two dolls were bombarded by a blue tornado at the same time, and they hit the walls of the battlefield hard. In the end, they were unable to continue to stand up and were completely destroyed.

"nailed it!"

After seeing that the last two dolls were destroyed, Duan Yi immediately breathed a sigh of relief, sat on the sofa beside him, and took out the Forget Tea and drank it in big mouthfuls.
Chapter completed!