When she realized that Roy's body was no longer surrounded by the palpitating, terrifying ultra-low temperature, Juliel flew down, followed by Kassandra and Bainia.

"Honey, are you alright?" Juliel asked with concern, holding Roy.

"It's okay, the mana is already starting to recover!" Roy straightened up and replied with a sigh.

"What just happened?" Juliel asked curiously, "I know you're testing your frost powers, but why did you turn black for a moment just now, like ...... It's like all the colors on your body have turned into deep darkness......"

"Huh? Have it? Roy couldn't help but be stunned for a moment when he heard this question.

Of course, he himself couldn't see his state just now, so he was puzzled, but Juliel and they all saw it, so even Bainia and they nodded desperately, confirming Juliel's words.

"Darkened?" Roy was a little puzzled, and thought to himself, could it be that the explosive increase of 100,000 mana points in the previous moment allowed him to enter an absolute zero state? Otherwise, how could such a vision occur?

So, Roy couldn't help but ask the system in his mind: "Did the temperature I just make reach absolute zero?" ”

"Not really!" The system immediately denied it, saying, "However, at that moment just now, the temperature you created reached about one millionth degree above absolute zero, so it entered a short-lived condensed matter state!" ”

Condensed matter? Roy was puzzled for a while, and after asking carefully, he learned that the condensed matter mentioned by the system refers to the Bose-Einstein condensate!

As the temperature continues to approach the temperature of absolute zero, the matter in the real world will slow down due to the slowing down of the molecular movement inside it, and some very special states will appear, in the condensed matter, all the affected matter around Roy's body just now, its density will be greatly reduced, and its mass will be reduced to an immeasurable degree, ten million times thinner than air!

The affected matter referred to here, naturally including light, the speed of light under the influence of condensed matter will decrease, the foggy light and shadow around Roy's body at that time is actually a visual phenomenon caused by the slow escape of photons, and the closer to the surface of his body, the slower the speed of light, the more difficult it is to escape, and even when it comes to the surface of his skin, the speed of light is almost zero, that is, his body can no longer refract light! This led to the "black vision" phenomenon that Julielle and they saw, Roy.

This principle is actually the same model of the black hole, the difference is that the light incident into the black hole cannot escape because of its huge gravitational pull, while the light around Roy's body cannot escape because of the temperature.

I don't know why, after listening to the system's explanation, Roy's first reaction turned out to be: It's a king sledgehammer, it turns out that the Saint Seiya anime is all deceitful! Binghe's absolute zero trick is simply fake!

Because according to the inference, before the absolute zero is really reached, the speed of light can already be reduced, causing the phenomenon of black vision, then after the absolute zero is really reached, the speed of light will be completely zero, and without light, there will be no refraction, and the eye will not be able to capture any scene...... In other words, if you play absolute zero, what can be produced in the end is a proper "turn off the lights" phenomenon, and no one can see the world under absolute zero!

Even Roy's radiation perception could not have percepted anything, because at absolute zero, the object's own radiation stopped......

Indeed, it is the true extinction of all things......

It seems that the limit of absolute zero is so difficult to reach, not without reason, there is no upper limit to the temperature, tens of billions of degrees of high temperature may appear, but the lower limit of the temperature is, looking at the number is not big, but in fact, if you really want to reach this temperature, I am afraid it is more difficult than heating up to tens of billions of degrees.

The condensed matter cryogenic time that Roy created before was less than a second, to be exact, only 0.2 seconds, although it sounds terrible that even the speed of light can be reduced, but after all, the duration is too short, and it doesn't seem to have much effect for the time being.

Either way, though, it's a good thing, and all of Roy's designs worked as he expected them to be, and they didn't deviate from the track.

Although the mana consumed to reach the condensed matter temperature is really terrifying, as long as the mana continues to grow in the future, then he can make the duration of the condensed matter temperature longer, and as long as there is a condensed state protector, not to mention anything else, the power of the Holy Light is basically ineffective against him!

The Holy Light is an energy with a certain independent will, repelling the depraved and resisting the darkness, but this energy is transmitted with the help of light, and under the condensed matter, the speed of the Holy Light will also decrease, becoming extremely slow, and the energy contained in it will also become extremely weak, a powerful impact of the Holy Light, even if it hits Roy under the condensed matter, I am afraid it will become similar to tickling......

In the same way, in the condensed state of condensed matter, any attack in the form of energy is basically neutralized for Roy!

Looking at Juliel's curious look, Roy explained to her a little, saying that he had actually entered a very special state just now, which was caused by the reduction of the temperature limit.

Of course, Roy couldn't explain any condensate matter to Juliel, because Juliel, the little fool, was a scientific idiot at all, and she couldn't understand a lot of scientific things, she didn't even know what a missile nuclear bomb was, otherwise in the Darksiders world, human missiles wouldn't have been shot down......

Regardless of whether Juliel understood it or not, Roy took them to leave first after speaking, in order to test the power of frost before, the movement caused was too great, and now the entire area where the Interior Hall of Dandra Fortress is located is in an extremely fragile state, and if the vibration is a little bigger, this area may collapse, and it is naturally impossible to live here anymore.

As he walked, Roy asked Bainia, "How many demons have been summoned now?" ”

"There are about five thousand lower-level demons, and there are more than two thousand middle-rank demons, but I didn't summon the higher-level demons!" Bainia said: "Because even if they are summoned, I can't suppress them, and if you want high-end combat power, you still have to come forward." ”

Roy nodded, he also knew this situation, among the upper demons, there were naturally strong and weak differences, when Serren summoned those big demons, he could only reach an agreement with them in a cooperative way and let them help fight, Bainia's strength can only be regarded as a medium level among the upper demons, if in the process of summoning, if a superior demon with a stronger strength than her is invited, Bainia may be able to seize power.

Therefore, if you want to summon the high-ranking demons, you can only come to Roy, so as to ensure that those unruly high-ranking demons obey orders and commands.

"Okay, you get the magic array ready, and I'll summon some high-ranking demons to help in the battle!" Roy said: "In addition, we have been laying down the Dandra Fortress for so long, and the situation here must have been spread, is there any action on the side of the Aglan Fortress?" What about the demons in the realm of Iopher? ”

"I've already sent people to investigate, the Agran Fortress is now overwhelmed by zombies, and they've been waiting for reinforcements, it's impossible for them to attack us!" Bainia said: "However, what makes me puzzled is that on the side of Iorfo, the two fortress towns on the border, one fell into our hands, and the other took care of itself, it is said that the demons of Iorfo will definitely take the opportunity to come out and make a disaster and harvest some souls, but I don't know why, I got the news that Iof's demon army has shrunk its defenses instead!" ”

"Do you know who gave the order? Serren? Roy asked.

"I don't know!" Bainia shook her head and said: "I guess it's not him, after all, since you and him are enemies, then if he sees your name in the intelligence, there is no reason why he won't react, so I prefer to believe that this may be an order from the demon Lord Cabellus!" ”

"Didn't you say that your sister has become Queen Isabel and has taken control of the Kingdom of Erathia?" Juliel frowned and said, "Your sister should also be under the orders of Cabellus, can there be any connection between the two?" Maybe all of this has something to do with what Iorph's demons are planning? ”

Roy actually felt very puzzled, he had said his demon name Osiris on the battlefield before, and now with the defeat of the coalition army, the name of Osiris must have spread out, although the Celren guy has a bad impression of himself and is still at the level of the lower demon at the beginning, but when he hears this name, even if he thinks that it may not be the same person, he should come and take a look, not to mention that Roy's attack on the border fortress is actually lifting the blockade for Iofer's demon army, So, as Bainia said, with the character of the demons, they should come out and have a carnival.

Why didn't they come out, but they shrank even more?

"Give you two more days to keep summoning demons!" Roy said to Bainia, "As many as you want, in two days, Giovanni should also return with his vampire army, and then we will set off at once and march on Iopher!" I'd like to see what the hell Serren and the hell are up to......"

"Got it!" Bainia nodded.

In this way, two days passed quickly, and Giovanni finally arrived as promised.

He didn't break his promise, and after he went back this time, he actually brought more than 10,000 vampires! In his words, that's pretty much all the people of his clan!

This guy is now all betting on Roy, and if he does, Roy may be able to propel him to the throne of the Undead Monarch, but if he fails, Giovanni's clan will probably lose a lot......

After Giovanni's return, after some mobilization, a large mixed army finally took shape, leaving the fortress of Dandra and marching towards the territory of Iopher......