Chen Xun sat on the bed in the bedroom, his eyes closed.

The huge amount of energy in his body, under his control and guidance, gradually refined to the five internal organs of the body.

Every cell in his body is like a sponge, constantly absorbing and adapting.

After the breakthrough to the bronze body.

Chen Xun hadn't tempered himself so quietly for a long time.

Through the method of combat tempering, it is too violent, and the strength increases too quickly, leaving a lot of burden on the body, and even injuries.

Although the Angel's Heart restored it, it still left a lot of gaps that were forcibly tempered at that time.

"Whew...."

Chen Xun let out a breath that stretched and slender.

The internal organs are crispy and numb, and there is a sense of infinite vitality and fullness, of course, this is an illusion.... It's just because the energy is already in full swing.

An hour has passed.

Chen Xuncai opened his eyes, and the energy wandering in his body slowed down.

He got up and sat down on his engraving table, and began to concentrate on controlling the energy, and began to engrave continuously.

Away from him back to the academy.

Three days have passed.

During this period, all the large-scale monster riots have ended, and scattered monsters are still active in the Lost Domain.

A rare period of calm.... But the academy was not too calm.

After the alliance with the Kingdom of God in the present world, there were people in the academy not far from the back of the World Tree, building the Kingdom of God building, although the students in the academy have been discussing this matter, but they can't stop the decision of the upper echelons.

And now, the migrated tribes of the kingdom of God are finally coming.

"Boom!"

There was a burst of thunder from the heavenly dome outside the house, and Chen Xun didn't raise his head, the heaven and earth visions around the World Tree had lasted for some days.

At first, the crowd was surprised.

But then the agency released official news, which is just a sign that the Kingdom of God is building a large Kingdom of God, and most people are used to it.

And today it is more frequent, indicating that the time for the arrival of the remnants of all races in the kingdom of God should not be far away.

"Ding!"

Chen Xun's mobile phone rang suddenly, and he received a message.

He picked it up and saw that it was sent by Su Qingqing.

"Did you actually study the engraving for three days in retreat?" Chen Xun did not immediately go to get the phone, but continued to complete his engraving.

After the last crisis in the new capital.

Chen Xun was thinking that he would have to prepare a few more fire dragons, and it was over at that time.

It's always good to plan ahead.

About three minutes later, Chen Xun stopped his movements and picked up his phone.

Three days ago, Chen Xun sent a message to Su Qingqing, asking about the engraving she was studying, but there was no news.

Chen Xun looked at the screen, and Su Qingqing simply replied: "In the previous laboratory." ”

There was no question if he wanted to come, and there was no other superfluous word.

"Can I help?" Chen Xun sent it over.

"Yes."

"Okay, I'll be there in ten minutes."

And this time there was no reply.

Chen Xun threw the materials into the ancient city, changed his clothes and went out.

He headed towards the Engraving Academy.

After Dean Fang Yun came back, he had been studying in retreat with Su Qingqing, while the other seniors.... I'm sorry, but they're not good enough to intervene in these two people who are extremely talented and have extremely evil ideas.

Chen Xun soon arrived near the laboratory, many of the instructors here knew him, and after saying hello, he entered a separate house, where the carved aura was extremely strong, and there was a large amount of energy hovering around, which was the land of Dean Fang Yun and Su Qingqing, of course, only the two of them could control these complex carvings.

He didn't rush to knock on the door to disturb, but sent a message to inform Su Qingqing that he had arrived.

It took about a minute for the lab door to open.

Su Qingqing's figure was wearing a loose white coat and a pair of black-framed glasses, not hiding his face like when they first met, but because of this outfit, he was a little more... The charm of reason and intellect.

"Here we are." Su Qingqing glanced at Chen Xun calmly and said, "Come in." ”

She then turned around and walked inside.

Chen Xun paused slightly and looked at Su Qingqing's back.

"What's wrong? Why haven't you come in yet? ”

Su Qingqing frowned, noticed Chen Xun's gaze, and turned around.

"I always feel like there's something wrong with you." Chen Xun said.

"Not really." Su Qingqing stretched out his hand, helped his glasses, and said calmly: "There are still a lot of things, if you want to participate, don't stand at the door." ”

Chen Xun nodded, putting aside the doubts in his heart for the time being, he was here to help.

Dean Fang Yun was also inside, standing on a large sand table, with more than a dozen carved patterns wrapped in a little bit of divine substance, and the counting table was close to about three hours.

"Hello Dean." Chen Xun greeted this capable woman, the person in front of him was also a golden blood powerhouse, his brows were tightly locked, and the aura on his body was not weak.

"Chen Xun, right, I've seen the engraving you made, and I have a lot of ideas." Fang Yun nodded, glanced over, recognized it, and then looked back: "We are making engravings that can detect black devils, not only us.... There are still dozens of carved masters, and they are also in their own laboratories, constantly researching. ”

Chen Xun looked at the dozen or so carvings on the table, squinted his eyes and started to investigate.

"You've been learning engraving with Su Qingqing before, it shouldn't be difficult to understand the principle here."

"Well, by preserving the divine substance, by its reaction to the dark matter, the dark devil can be detected."

Fang Yun nodded: "Can you see it at a glance, it seems that you are even more powerful than I imagined." ”

In fact, when Su Qingqing suggested that Chen Xun participate at first, she did not take it.

After falling into a bottleneck in the past few days, she decided to try to let Chen Xun come in to help.

And at this time.

Many of the engravings have already shown obvious vibrations.

"Bang!"

The engraving exploded!

But the next moment, the huge power was suppressed by Fang Yun stretching out his fingers, and even the corners of Chen Xunyi's clothes were not blown.

"3 hours, 5 minutes, 35 seconds." Su Qingqing took out the record book from her white coat and recorded it quickly, she calmly lifted her glasses and looked at other engravings.

Sure enough... The same was soon seen with other engravings.

"Bang bang bang!"

As the engravings collapsed and exploded.

Su Qingqing also quickly recorded the time of each one: "The last engraving lasted for 3 hours, 10 minutes and 18 seconds. ”

Fang Yun frowned: "Sure enough, you still can't break through this bottleneck?" ”

Chen Xun looked at the two of them and fell into deep thought, and he asked suspiciously, "What do you mean by bottleneck?" ”

Su Qingqing spoke: "This week, we have successfully increased the preservation time of divine matter from 1 hour to 3 hours, but after reaching this point, we can't continue to improve. ”

"Once the divine substance has been out of the body for more than three hours, it becomes unstable.... This situation is difficult to solve. ”

Her eyes were like a calm lake.

"If this continues, there is no way, we will overturn everything before and start over and replace it with another solution."