Underground warehouse, 3rd floor.

The silvery-white metal door slowly closes, hiding the passage inside.

"By the way, the defense of your underground warehouse needs to be strengthened, and the key is taken back, and you can just hold it alone."

Xu Lan swept his eyes at the steel forest that flickered in the cold light under the soul guide light, they were neatly arranged, like an iron-blooded army ready to go, once it was used on the battlefield, it would inevitably be a bloody storm.

"Is Your Highness worried that this place will be invaded?"

Xu Guozhong has some confidence in this: "In addition to me, there are eight high-level soul masters here, including three eighth-level soul masters, even if it is the director Li Chong, there is only the key and password to enter the first layer, plus the organs and geographical location here, it will basically not be lost." ”

"That's what the enemy thinks, too." Xu Lanqing said.

“…… His Highness said yes. Xu Guozhong nodded in agreement.

Anyway, he just did what it said, although he didn't think it was necessary.

Xu Lanqing walked out of the passage without hurry, and the Ice Emperor followed closely, very close.

According to her meaning, this is for the sake of his safety, and when she is away, it is necessary for her to protect him for Emperor Xue.

Xu Lanqing stood in the elevator, watched Xu Guozhong press the elevator and slowly rise, as if he remembered something, and said:

"Oh, and also, would you make that kind of soul guide that retains the breath of a person?"

Xu Guozhong was stunned for a moment, although he didn't understand what Xu Lanqing wanted this for, but he still said: "This kind of partial soul guide, my subordinates have never done it, but it is not difficult." ”

It means that you can still learn and do it.

"How long does it take to get it done, and how does it work?" Xu Lanqing asked.

"It depends on what level His Highness needs to use it, and the effect of the demand."

"According to the standards of Extreme Douluo, the time to be able to retain the breath is at least five days or more."

Excluding the time spent back and forth, more than four days is enough for the Snow Emperor to visit every place in the Demon Forest.

That's right, Xu Lanqing's purpose for this is to be able to mix up the public after Emperor Xue leaves.

Xu Guozhong's heart was shocked, he knew that the woman in white who followed Xu Lanqing last time was very strong, but he didn't expect it to be Extreme Douluo.

Legend has it that they all became gods at the level of 100, but no one has been promoted to god for 10,000 years.

Ninety-nine level, this is already the top of human cultivation, he has lived for so many years, and it is the first time he has seen Extreme Douluo.

Even if he is doing something rebellious now, he suddenly relaxes a lot in his heart, which is the confidence brought by strength.

Xu Guozhong estimated it and gave his own reply: "It will take about half a day." ”

This is not a very difficult soul guide, and to be on the safe side, he has estimated the time more.

"Okay."

After getting the answer he wanted, Xu Lanqing nodded and didn't speak anymore.

The Ice Emperor was obviously not a master of much talk in front of outsiders, and Xu Guozhong didn't speak, as if he was thinking about something, with a hesitant look on his face.

The elevator was so quiet that only the sound of a slow rise was left.

Crunchy......

They're almost on the first floor.

Xu Lanqing glanced at Xu Guozhong, who was full of hesitation, and said, "If you have anything to say, just say it, I don't have any taboos." ”

It stands to reason that Xu Guozhong's experience has already been able to control his emotions well, and he shouldn't be so happy and angry.

"The ......"

Xu Guozhong paused, looked at the Ice Emperor cautiously and immediately turned his head: "Can your subordinates ask this adult a few questions?" ”

It turned out that he was afraid of the Ice Emperor, after all, he almost died in the hands of the other party before, and it was normal for him to have palpitations, Xu Lan was clear.

It's just that......

"What do you want to ask?" Xu Lanqing said.

He glanced at the expressionless Ice Emperor, as if he hadn't heard Xu Guozhong's words.

"Regarding some abilities, I think of some possibilities that should be useful for opening the door." Xu Guozhong hurriedly said.

"Oh?"

Xu Lanqing was a little surprised, he didn't expect Xu Guozhong to have ideas.

"Bing'er......" Xu Lanqing called softly, and his tone was gentle.

He turned his head to look at the Ice Emperor, his indifferent pretty face was flawless in the incandescent light, and a charming pink faded after sensing the young man's gaze and words.

The voice spit out of her cherry mouth was indifferent, which was said to Xu Guozhong:

"If you have anything to ask, ask quickly."

"Bing'er is the best." Xu Lanqing praised with a smile.

If he wasn't afraid of being beaten to death by the other party, he would have to hug him to show it.

The Ice Emperor turned his face away unnaturally, but she was needed by the young man, but there was a trace of joy in her heart that she didn't notice.

"You and the adult of the woman in white six years ago have both ice attributes, right?" Xu Guozhong asked.

He doesn't care what tone the other party has, it's good if he can answer, the strong are always arrogant.

As for the attribute of soul power, he had felt the coercion of both of them, and the terrifying aura of coldness, as if he was in a cold hell, and even his soul could be frozen, he didn't want to experience it again in his life.

The Ice Emperor nodded.

"That ......"

Xu Guozhong hesitated for a moment and said, "You, and that adult, how many degrees can the minimum temperature reach?" ”

Asking others about the details is still a little bit not very good, which is why he has been hesitant.

The Ice Emperor frowned, and the corner of his eyes inadvertently looked at Xu Lanqing for a while, and he hurriedly did not squint: "If the Emperor releases it with all his strength, it can reach minus two hundred and fifty degrees......"

Xu Guozhong was taken aback, he still wanted to go low, this is almost to absolute zero.

But this one is so strong, so ......

"Snow Girl's words, it used to be minus 300 degrees, but now it will only be lower."

Xu Guozhong swallowed his saliva, and felt more and more that the strong man in this world was so perverted, and what a frog he was at the bottom of the well.

But the stronger, the better, and he has a greater grasp in his heart.

"What about the temperature that can be precisely controlled?"

Xu Guozhong said: "Being able to do whatever you want, such as the kind driven by your arm, which involves the delicate freezing of the soul guide, even if the temperature is low and cannot be frozen accurately, it will not work." ”

"How precise do you want to be?" The Ice Emperor said: "And I haven't learned the soul guide, will it have an impact?" ”

Xu Guozhong slowed down for a while, and after organizing the language, he said:

"The core of the alarm system is all sent out through soul power transmission, which is the highest soul guide technology in the empire now."

"I think the same is true of the underground warehouse in Mingde Hall, at most it changes the transmission method, but there must be some other soul detection guides mixed in it, and these are not a problem."

"As long as the temperature is low enough and the control is precise enough, it is completely possible to freeze the soul power before it is transmitted, so as to achieve the effect of not triggering."

"If you have time, you can try it, the alarm system of this underground warehouse is with the participation of Mingdetang. I think there will be some similarities between the two, and you can still practice your hands. ”

……