Generally, when a refiner forges a sword, especially when there are many kinds of metals, the type and proportion of the metal must be strictly calculated. Pen & Fun & Pavilion www.biquge.info

Because the process of forging a sword is much more delicate than refining metal, and the slightest mistake will collapse completely.

And the several metals on the ground at this time, not to mention accurate calculations, are simply put together at random.

How can this kind of thing succeed when it is used to forge a sword?

Lu Qingzhu naturally knew this, she didn't mean not to teach Yun Shu.

It's just that the process just now made her somewhat faceless.

So she wanted Yun Shu to fail once, make some troubles, and then she would devote herself to teaching Yun Shu.

But Yun Shu didn't realize this, he picked up the extremely fast metal without thinking, threw it into the refining furnace, and then began to inject spiritual energy into the refining furnace.

For a moment, the refining furnace was blazing, and several pieces of metal quickly turned into liquid and mixed together.

When mortals forge swords, most of them first smelt metal into water, and then pour it into a mold to shape it before forming the original sword embryo.

However, when the refiner casts the sword, he puts these two processes in the refining furnace, polishes it with aura, and casts it into a sword that is different from that of mortals.

Lu Qingzhu couldn't completely see what was going on in the furnace through the refining furnace, so he could only watch Yun Shu keep slapping the furnace body outside the furnace and injecting spiritual energy into it.

And Yun Shu's movements are not so much refining weapons, but practicing a set of extremely advanced palm techniques, and every movement is as close to perfection as flowing water.

This point is beyond the reach of Lu Qingzhu himself.

In her original calculations, it should have been fried by this time.

But the left waits, and it doesn't blow up.

Wait right, or not fried.

In the entire refining room, only the voice of the Yunshu refiner sounded.

After a long time, Yun Shu finally stopped, and the flame in the furnace was extinguished.

"Did you fail?" Lu Qingzhu said secretly in his heart.

Although she said that her original intention was to make Yun Shu fail, she was still a little disappointed when she really thought of that possibility.

"It turns out that forging a sword is so mind-consuming, and this is too difficult to control, if it doesn't take shape for another half an hour, I'm afraid it will fail!" Yun Shu shook his head as he lifted the lid of the refining furnace.

"What are you talking about?" Lu Qingzhu's eyes widened.

At this moment, Yun Shu slapped the furnace body, and a sword embryo that had just taken shape jumped into Yun Shu's hand.

The sword body glowed with a pale blue glow, and a hint of coolness could be felt from a distance.

Although it is only a sword embryo, its power can also be glimpsed for a first time.

"This ...... With a little polishing, it will be a ninth-order mortal weapon! If some formations are attached, there is no doubt that it is the best of the mortal weapons! This is still something he made with the wrong proportions, how is this possible? This kid is simply a monster!" Lu Qingzhu's heart was extremely complicated at this time.

Originally, she only regarded Yun Shu as a student who was slightly younger than her own age and had no bad talent.

But now it seems that this guy's talent is definitely far above himself!

His future achievements may be beyond his reach!

Thinking of this, Lu Qingzhu took a deep breath, and then said solemnly: "Yun Shu, I want to apologize to you!"

"Huh?" Yun Shu looked puzzled.

Then, Lu Qingzhu told Yun Shu what he had just thought, and finally said, "I only know now how strong your talent is, if you cultivate more, you will definitely be a generation of grandmasters in the refining world." If it is because of my selfishness that I lead you astray, I will not only harm you, but also the entire refining world......"

When she said this, she looked annoyed and blamed.

And Yun Shu listened on the side, couldn't help but smile slightly, and said, "Qingzhu, don't blame yourself, it was just a joke you made with me just now." ”

"Do you really think so?" Lu Qingzhu asked with wide eyes.

"Of course, isn't it normal for friends to make a joke with each other?" Yun Shu smiled.

Looking at his smile, Lu Qingzhu's self-blame in his heart decreased slightly, and after thinking for a moment, he said solemnly: "Then from now on, I will teach you everything I know without reservation!"

After speaking, she asked Yun Shu to sit on her knees, starting from the material selection stage, instilling knowledge about refining weapons in Yun Shu, not even letting go of any details and flaws.

She has always loved to read, so although she is not very old, in terms of theoretical knowledge, in the entire refining hall, except for the mysterious old hall master, there is almost no one who can match her.

So having her to teach Yun Shu is naturally the best choice.

The two of them taught and learned, from midnight to early morning, and they were still unsatisfied.

But looking at Lu Qingzhu's tired appearance, Yun Shu really couldn't bear it, and persuaded her to rest first several times, and she stopped.

After this night of refining and studying, Yun Shu also felt a little tired.

However, he didn't go directly to rest, but pushed open the door and walked to the courtyard of the Qingfeng Villa, closed his eyes, and let the aura go back and forth in his body in the meridians a few times, and most of his fatigue was relieved for a while.

But at this moment, outside the Qingfeng Garden, someone suddenly shouted: "Open the door!"

Yun Shu was stunned for a moment, and waved his hand to open the courtyard gate, but saw that outside the gate at this time, there were three young people standing, the one led by him, his face was very ugly.

Especially after the other party saw him, the faces of the three of them became even colder.

"You're Yun Shu?" he asked in a cold voice.

"It's me, which one are you?" replied Yun Shu frowned.

He really didn't have the impression of such a person, and he didn't know why he was so hostile to himself.

"It doesn't matter who I am, the important thing is that you get out of the Qingfeng Pavilion immediately, and from now on, if you dare to take half a step, we will break your legs!" the man said through gritted teeth.

I'm looking for trouble again!

Yun Shu snorted coldly and said, "This is my residence, I can't get in, it's your business? Hurry up while I'm in a good mood now, otherwise you will climb out for me!"

"You're looking for death!" The young man at the head flashed with anger in his eyes, and he was about to make a move.

But at this moment, as soon as the door of the small building in the back opened, Lu Qingzhu walked out of it.

"Yun Shu, what's going on?" she asked.

"I don't know, I met a brain-dead person early in the morning looking for trouble...... What's the matter with your hair?" Yun Shu said back, only to find that Lu Qingzhu's hair was wet.

"You still ask, it's not like I tossed with you last night, I didn't even sleep, and I still smell of sweat, of course I have to wash it now!" Lu Qingzhu pouted.

She's telling the truth, but it sounds ambiguous.

I didn't sleep all night, and I smelled of sweat...... It's easy to think of some kind of fragrant picture.

"Yun Shu! You're dead!" The man at the head of the door said in a very gloomy voice.