After Wu Di finished asking, everyone also asked about what they didn't understand.

It wasn't until late at night, when the time for class came, that Li Zheng sent everyone away.

When Wu Di walked back to Justice Street, he still thought about what Li Zheng said from time to time, the sword intent vertebrae.

Before leaving, I don't know if it was Li Zheng or what, so he said to Wu Di: "From now on, you have to practice sword moves every day, 10,000 swords a day, and this sword intent vertebra will also resonate because you practice swords every day, and this sword intent vertebrae can slowly grow and form a sword intent, do you understand?"

"But Wu Di is a little puzzled, this thing still needs to be practiced? You let him spin around the silver ball every day, and he himself will become thicker, do you still need me?"

However, Wu Di still decided, listen to Li Zheng, people let themselves practice how they want, after all, people are the authority, and this is only good and no harm, not to mention the power of the sword every day, just the power of the sword, he can make up for it.

By the time Wu Di walked back to his small courtyard, it was already half past two in the morning.

Wu Di has not yet reached the point where he doesn't need to sleep, and he is naturally sleepy to death, but as soon as he goes back, he sleeps on a soft bed, and after a while, the snoring sounds, obviously falling asleep.

And on the top of the tallest tower of the Martial Academy, Lao Dao was standing there, overlooking the entire Martial Academy, and he knew what happened today.

Including Wu Di's killing of Wu Kai and going to Li Zheng's class, these veterans all know.

When Hui Rulie told him that Wu Di actually killed Wu Kai in the Eight Steps of Qi and Blood Realm, Lao Dao's face did not change, but when Li Zheng said that he had found a sword path seedling, that person was also Wu Di, which made Lao Dao moved.

"Sword intent vertebrae?" said Lao Dao with a smile.

"This kid can make progress! This sword drawing technique and that basic sword technique have only been handed over to him for less than a month, and this kid has developed a sword intent vertebrae, which is indeed worth cultivating, and it is really not wrong for me to hand over that sword drawing technique to him in the first place. ”

If Lao Dao knew that when this sword drawing technique and basic sword technique were just handed over to Wu Di, he cultivated this sword intent cone, and then directly used it in battle, it is estimated that he would not say this.

In the morning, at seven o'clock, I saw Wu Di sit up from the bed, and after washing, he took the Burning Silence Sword in his hand and got up early to practice the sword.

Looking at the rockery in the courtyard, Wu Di felt that this thing was a good target for sword practice.

I saw Wu Di, who carried a hundred kilograms of weight on his right arm, wrapped his arm, and pulled out the Burning Silence Sword, he only felt that his arm seemed to be pressed down by some heavy object, and he couldn't maintain absolute balance.

I saw that this morning, Wu Di was practicing, splitting, this one action, practiced 10,000 times, no less, not more, still carrying a hundred kilograms of weight.

I saw Wu Di, his clothes at this time had already been wet with sweat, and even his arms were trembling slightly, this one, he practiced 10,000 times, if it was an ordinary person, he would have been tired of vomiting, or had given up, but Wu Di was also a stubborn person, and he would not give up if he did not achieve his goal.

And the rockery, at this time, also has dense splitting marks, some deep and some shallow, which is caused by the uneven control of power.

And this time, the silver ball didn't react, but the white line had faintly grown.

Looking at the sword marks he had chopped, Wu Di also admired Li Zheng very much, his yard was full of boulders, and those boulders were all sword marks, but they were all evenly distributed, without the slightest difference, this is the point where he has mastered his strength to a limit, and it can also be seen how much this Li Zheng has paid to practice kendo.

The 10,000 sword Wu Di in the morning had already been split, and now he was going to practice this sword drawing technique.

I saw Wu Di open the sword drawing technique, draw the sword, collect the sword, and the two words came into view, this is the essence of the sword drawing technique, as for the last few sword drawing techniques that need the blessing of sword intent, Wu Di has no way to practice now.

Wu Di's eyes looked directly at the rockery at this time, and the "sword drawing technique" came out with a sword, and a touch of silver light appeared, and there was already a vague sword mark on the rockery.

Drawing the sword, drawing the sword, drawing the sword........

At this time, Wu Di was constantly drawing his sword, retracting his sword, and repeating these two actions.

Wu Di's speed of drawing his sword is getting faster and faster, and this sword drawing technique relies on the explosion of the moment he draws his sword.

Therefore, the faster the sword is drawn, and the more powerful the sword drawing technique is.

"Drawing the sword" Wu Di shouted violently, only to see a flash of silver light, and an extremely deep sword mark appeared on the rockery at this time.

But Wu Di didn't stop, and still repeated, those two actions.

It wasn't until the sun was about to set that Wu Di stopped practicing, and when he stopped at this time, Wu Di felt that his whole arm was not his own, and he saw that the arm was still tied with a hundred kilograms of weight, hanging there, like a frosted eggplant.

Wu Di wanted to raise his arm, but he was very weak, and the arm did not react at all.

This couldn't help but make Wu Di suspicious: "I can't be this, let's train my arms!" This is out of Wu Di's worry.

So he took off the 100-kilogram weight, and with a "bang!", Wu Di suddenly felt as if his arms were freed, that sense of relaxation, and at this time, Wu Di also sat on the stone bench to rest.

After a few moments, Wu Di felt that his body was not as tired as before, so he stood up and picked up his sword again.

But when Wu Di picked up the sword again, a strange feeling came, as if the sword was not as stiff as before in his hand, as if it had merged with his own limbs.

"Sure enough, the words of the people who came here are not wrong!" Wu Di thought to himself.

Wu Di casually grabbed a few sword flowers and put the sword in his sheath.

Instead, he took out a body training pill and swallowed it, this time he didn't knock one by one like before.

I saw that the silver ball in Wu Di's body was running, and he quickly digested this body training pill, only to see a blood red color appear in the film mountain, and this body training pill is not too effective now.

Wu Di vaguely remembered that when he first ate the Body Cultivation Pill, he only ate one, and a blood red appeared, and at this time, the effect of the Body Training Pill was only one-third.

The opening and closing realm is far away!Wu Di sighed.

Just as Wu Di sighed, a knock on the door came to mind.

Wu Di got up and went to open the door, he thought it was solemn, because in this martial arts academy, Wu Di had no friends other than Zhuang and Kou Haoyang.

As soon as Wu Di opened the door, he saw a delicate and petite woman standing in front of the door with her hair simply tied into a ponytail, her body undulating, and exquisite.

This person was Dongfang Na, and I saw Dongfang Na facing Wu Di and said, "Don't you invite me in?"

"Oh, please come in!" Wu Di was a little stunned for a moment.

I saw Dongfang Na, who walked into the courtyard, sat directly in the small pavilion and said, "I just broke through the opening and closing realm yesterday, so I hurried back, na, this is some information about the opening and closing realm that I have integrated for you." With that, he handed a document to Wu Di.

Wu Di hurriedly thanked: "It's really embarrassing to trouble you for this little thing." ”

"What's polite, I didn't thank you for the piece of wood core you gave me!

After talking with Dongfang Na for a while, Dongfang Na said: "Meng De and Li Xiaohao are probably still waiting for him!

After Dongfang Na left, Wu Di picked up the information of the opening and closing realm and looked at it carefully.

Although he has only just entered the nine steps of qi and blood, it is not a big deal to understand the opening and closing realm in advance.

I saw that it read: "Open and close the realm"

As the name suggests, the word opening and closing, is to open a certain shackle in the body.

I saw the detailed explanation above.

One of the requirements for opening and closing is that the qi and blood must reach the peak of the body, that is, the peak of the nine steps of qi and blood.