opened the last door, and Yang Yi's anticipation suddenly fell to the bottom.

The hall of thousands of square meters was empty, but there was not a complete battle armor, and even the attack weapons on the ground were mostly broken, and most of them could not be used at all.

Yang Yi's head hurt at that time.

There is an essential difference between refining a Warframe from the first time and modifying a Warframe, especially in terms of time.

Simon can't afford to wait!

If you want to do a good job, you must first sharpen your tools. Yang Yi knew very well that if he wanted to rush to the core of the south as soon as possible, he must have a strong battle armor, otherwise with his own body, he would undoubtedly be sent to death.

What to do?

Yang Yi's brain was running fast, and the cruel truth was already in front of him, pushing him ruthlessly to a dead end.

Just when Yang Yi felt a headache, the others also came back one after another, everything was already prepared, just waiting for Yang Yi.

When they saw the warehouse in front of them, the three of them were dumbfounded.

"Yang Yi, or my armor will be given to you, anyway, I rarely rush to the front, you just need to transform it. After being silent for a while, Zhu Aiping proposed a solution.

Without the slightest hesitation, Yang Yi immediately shook his head.

"Yang Yi!"

"No, Zhu Aiping, thank you for your kindness. Since you said it, this is your own trial, and you must fulfill it and get results!"

"But ......"

"Don't say it, I've made up my mind. Give me a day!" Dropping this, Yang Yi walked towards the warehouse without looking back......

Faced with the dilapidated metal everywhere, Yang Yi couldn't help but hesitate for a moment, and then, he showed that confident smile. If even you still have doubts, then there is really no hope for miracles.

Looking at Yang Yi's busy figure, Zhu Aiping and the others glanced at each other, and stepped forward quite tacitly to help Yang Yi make a simple classification and find the parts that could still be used from those metals.

The broken armor is too scattered, even with the help of three people, but Zhu Aiping and Nan Guo Ziqian are children of a big family after all, their usual interest is to fight, although they know some about refining weapons, but if it is the most basic thing, their knowledge is obviously insufficient.

Only Shen Hongyue is better, with rich knowledge and strong hands-on ability, but she shares a lot of problems for Yangyi.

As the minutes ticked by, the classification process was still slow. It took half a day, and everyone just judged the good and bad of the metal.

However, the emperor finally sorted all the metals by the time it was dark, and made an extremely detailed list, not even a single small fragment was left.

Looking at the mountains of metal and the list in his hand, Yang Yi's frowning brows were directly screwed together.

Many important metals are also lacking, and refining them will take about the same amount of time as refining a Warframe.

Looking at Yang Yi's expression, everyone fell silent, in terms of refining, Yang Yi is undoubtedly the authority among these four people, even Nan Guo Ziqian, who doesn't fully know Yang Yi's details, instinctively feels that this young man named Yang Yi is not inferior in refining weapons in addition to having extraordinary strength.

However, Nan Guo Ziqian was more skeptical that they alone would be able to refine a battle armor with super protective power in a short period of time.

"What a!"

Yang Yi picked up a piece of metal and threw it out catharsis.

Rumble!

With a loud bang, Yang Yi's blow actually smashed a piece of metal wall into it, and an explosive hole cracked crookedly.

Is that......

"Let's go! Zhu Aiping said suddenly.

"Yes, let's look for it again, maybe there will be a surprise. Nan Guo Ziqian also said.

Then, the trio turned and left.

Yang Yi was silent in his new discovery, not knowing that the three had left. Ran over, and the speed was simply beyond the performance against the wolf king.

The reason why he was so desperate was not because the wall was smashed, but because he found that when the metal hit the wall, it was not the crisp sound of metal and iron clashing, but the hollow sound that seemed to hit the suspended plank.

Is this a dark passage?

Yang Yi picked up an iron bar and slammed it against the wall. This time, he was completely sure that there was an article behind this.

"Zhu Aiping!"

No response.

Yang Yi found that the whole room was empty, and the three of them were gone.

Forget it, let's do it yourself!

Luckily, Yang Yi punched the stone wall hard......

There was a loud bang, a burst of smoke and dust floated up, Yang Yi only felt a tingling in his right hand, and the output power was actually ejected back!

missed the blow, Yang Yi did not give up, concentrated his energy, gathered all his true qi, and punched him again.

There was another loud bang, another puff of smoke, but this time it was noticeably better, there were already a few shallow cracks in the hard stone wall, and splinters the size of a fingernail had fallen.

Half of the true qi was enough to seriously injure an ordinary cultivator, but at this time, he couldn't even help a stone wall, only a few cracks were generated, and Yang Yi's curiosity about this stone wall became even heavier.

Boom! Boom!

It was two punches in a row, and it was still the position of the previous attack, but the effect was obviously not as good as Yang Yi expected, and the crack was not as large as it was expected, and the damage caused by the next two punches was not as big as the crack produced before.

Unconsciously, Yang Yi stimulates the true qi in his body to the extreme. The attack of more than ten punches already made him feel a little difficult to breathe.

At this moment, something happened that made Yang Yi feel incomprehensible, the stone wall that had just been cracked was miraculously healed, and he didn't seem to be harmed at all.

If it weren't for the feeling of emptiness in his body, if it weren't for the numbness in his right hand due to the continuous attacks, Yang Yi would even suspect that everything just now was just illusory.

Concentrating his energy again, gathering all the remaining true qi in his body, Yang Yi prepared for the last attack, if he still couldn't help the stone wall, Yang Yi didn't plan to continue researching, after all, his time was limited, even if it was metal everywhere, Yang Yi had to refine a battle armor with super protective ability.

During this period of fighting, Yang Yi became more and more proficient in the use of the true qi in his body, and although the steel was almost consumed, the silver cyclone he longed for once again heeded his call, rising from the depths of his body and quickly taking shape.

Focusing on the central focus, Yang Yi struggled to control the silver cyclone, moving it to the front of his fist.

The silver cyclone was the most lethal force Yang Yi had ever mastered, and if it couldn't break through the stone wall in one fell swoop, Yang Yi would have to ask his companions for advice.