Although Gensokyo is in the late spring and early summer period, most of the time it is generally sunny and sunny, but there are also rainy times: less than two days after the beginning of May, the weather in Gensokyo begins to become gloomy, and the light gray clouds pass by in large areas, making it seem that the sky is pressed low and almost within reach. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

Although the gloomy weather means that there will definitely be a lot of rain in the near future, for the time being, the feeling that the gloomy weather brings people is the feeling that they are overwhelmed by something, not only dull and unbearable, but the sky looks gray without a trace of white, compared with the usual sunny weather is closer to pure black, as if a heavy ink splashed on the sky, without the slightest auxiliary color, constituting a decent ink landscape painting.

Even though the sky looked overcast and covered with dark clouds that prevented the sun from shining its rays directly on the earth, the ground was still sweltering: the trees chirped one after the other, their voices were low, slow and weak, as if autumn was coming early and that its life was coming to an end, the spiders were in a hurry to mend and strengthen their delicate and starry web of spider silk so that they would not be destroyed by the raindrops when the rain poured, the ants were in a panic to move all sorts of food away from their underground nests or similarly to repair and strengthen the rooms of their nests where they were stored, and the grass was lying listlessly on the groundThe willow tree is like a sick person, and its green and vivid branches are now wilting, and all of them are powerlessly swaying with the wind.

Although this kind of weather may seem quite uncomfortable, it is much better than the weather for the residents of the world and the Teutonic camp: the most common weather in late spring and early summer is the sun, which is better when there is a little wind, and if it is sunny and windless, then wait for the sweat, unless you are in an outdoor environment and do not do heavy physical activity, otherwise even a little walking around will heat up the body and promote perspiration, and then be baked by the sun...... Well, a guy who smells of sweat is so freshly baked......

For the ordinary human inhabitants who did all kinds of manual labor in the human world, as well as the Teutonic lords and ordinary human inhabitants who also did all kinds of hard work in the Teutonic camps, the weather was better than not being exposed to the sun and feeling better, and for the Teutonic soldiers in the Teutonic camps, who had to train harshly every day, the weather also saved the lining under their heavy armor from getting too wet. And the various steel helmets they wore on their heads were sunburned and developed in the direction of the wok— Heavy armor and carrying a full set of weapons for shield training on a hot day are completely infinitely equivalent to the degree of triathlon, last year when I just began to train Boghall pikemen and Boghall riflemen, it was almost summer to carry out the most basic training, just like that, every day there are dozens of unlucky people who did not survive heat stroke during the training process are pulled down to relieve the heat and rest for a while, and now seeing that midsummer is coming again, and the number of Teutonic soldiers has increased several times compared to last year, it is expected that at least more than 100 people will fall from heat stroke during training every day, and the military doctor will definitely be busy......

On the training ground, the knights of the Guard, led by Earl of the Black Knight, who had been re-promoted to the upper rank of the deceased, surrounded their immortal kings, and everyone kept a fixed distance from each other, some with a knight's sword in one hand and a steel fan shield in the other, some with a Teutonic two-handed greatsword in both hands, and some with a one-handed battle axe and a one-handed mace in the other, all of them were fully armed to confront Feng Longde.

"Caroline, are you really sure...... You can teach me this special dragon roar, right?" Holding the axe-shaped halberd tightly in both hands, Feng Longde tried his best to incorporate the movements of all the surrounding guard knights, especially Yarman, into the scope of his soul scan, and shouted to Caroline, who was standing quietly not far away, his tone sounded a little uncertain about Caroline's arrangement, "That dragon roar doesn't need my deep understanding of the various magical elements at all, but the problem is that it needs to understand that concept ......"

"There has to be a certain level, otherwise even if you roar out the relevant dragon words in the most correct pronunciation, it will not form a complete and successful dragon roar. Caroline picked up her brother's words unhurriedly, and her doll-like face was still as little expression as ever.

"All right, Caroline, but why didn't you teach me some theory first, as you did when you taught me the two dragon roars before, and you came up with the intention of teaching with actual combat? and called Yarman?" The gloomy weather made the air feel stuffy in the chest, and von Longde was no exception, he even felt a little wet from the armed suit he was wearing lined with Teutonic Gothic plate armor.

"My brother, you told me in the Soul Connection last night that you plan to specialize in learning the dragon roar involving the power of law from today onwards, so I arranged for Yarman and his nineteen knights to be your sparring partners, so that you can at least master the skills of using this special dragon roar in a short period of time as soon as possible. Caroline replied indifferently, then raised her right hand wearing plate armor gloves and pointed at Yarman, who was holding a knight's sword in each hand at this moment, "Brother, your captain of the guard, Baron Armandell Barton, has now recovered to the strength level of the upper black knight, and the unique racial talent [Instantaneous Perspective] of the upper black knight also has an effect similar to the dragon's roar [Delay Time], with him as a member ......of your sparring partner, it will be of great help for you to learn this special dragon roar;

When she said this, Caroline paused, looking at her brother's gaze as if there was a trace of helplessness: "...... Brother, do you think you really have the patience to study all the theories of the basis of time in detail, and the theory of the basis of time during the Teutonic Empire?"

Feng Longde: "...... Well, I don't think I'll be able to last more than half an hour before I'm in a coma......"

Although it was a bit embarrassing to be told by his own Nether Demon Queen's old sister that she couldn't come up and directly learn the basic theory of time, Feng Longde didn't feel that there was anything wrong with this: time itself is a law force that is quite difficult to explain, extremely abstract and difficult to understand, and even if the Teutonic Empire has developed a magical civilization to the point where it is not far behind modern human technological civilization, the research results in this regard are not much better than those of modern human countries...... Even Caroline, the Nether Demon Queen, and a professional magician who specializes in time and space, can only say that they understand certain characteristics of time, and the ability of the time system, such as the racial talent unique to the upper black knight [Instantaneous Perspective], is almost instinctive, and it is a concept that is difficult to grasp and understand.

Of course, Feng Longde has not been systematically guided by the Teutonic basic theory of time, but this does not mean that he does not understand the annotations of time in the modern scientific definition: time is one of the seven basic physical quantities in physics, and the basic definition is that time is always forward and is a measure of the length and order of all events, and it is also the motion of matter. Not only that, Feng Longde had read the same theories in the past in curiosity and interest, although almost all of them made him, a guy whose IQ was not particularly sufficient, feel dizzy, but a few of them were relatively easy to understand He remembered, and his most impressive argument was that time, space, and matter could not be explained separately, because time, space, and matter together form a four-dimensional space-time, constituting the basic structure of the universe...... Moreover, neither time nor space is absolute in terms of measurement, and the passage of time measured by observers at different relative velocities or at measurement points of different space-time structures is different.

As far as the physical theory of modern human society is concerned, there is no doubt that time is continuous and uninterrupted, and from the perspective of the technology mastered by modern human beings, Planck time is the smallest unit that modern human beings can accurately measure time, and it is quite useful in many forward-looking studies in modern human science and technology.

In addition, what von Lund remembers most vividly is the idea of Albert Einstein, the world's greatest scientist of the twentieth century: "The difference between present, past and future is only an illusion." ”

Earlier, Feng Longde didn't understand what this sentence meant, but after taking the time to consult Caroline, he understood a little: To put it simply, wanting to go back in time or go back to the past is actually something that can only happen on the premise that there is no real reality, and it will definitely produce logical errors - Like many of the arguments in the paradox of time put forward by modern human civilization, many professional magicians who specialized in the study of time and space during the Teutonic Empire put forward similar theories......

In short, even if someone really returns to the so-called "past" by chance, it is also entering another parallel world that is almost exactly similar to the world he was originally in, rather than the past time and space of the world he was originally in, otherwise the theory of time paradox is enough to make the so-called time travel into a cheap and effective way to destroy the world......

After thinking back on the knowledge about time that he had mastered and understood, Feng Longde had to shrug his shoulders: this knowledge is the most basic thing in both the time-based theory summarized during the Teutonic Empire and the study of time in modern human society, but it is difficult to understand it thoroughly with his kind of intelligence, which is if Caroline comes up and teaches him all the time-based theory knowledge...... I don't dare to say anything else, Feng Longde can pack the ticket, and he won't need to maintain his daily normal training and be responsible for the decision-making of various affairs in the Teutonic camp for at least a month, because he doesn't have that extra brain...... No, the soul heart is struggling......

"So, Caroline, what do I need to do next?" After steadying his mind, Feng Longde grasped the axe-shaped halberd with both hands and prepared a posture to meet the attack, asking Caroline loudly while not forgetting to keep a close eye on the actions of the guards knights such as Yarman around him.

"Brother, you first need to understand what [Delay Time] is, as well as the dragon vocabulary and correct dragon pronunciation that needs to be used for this time system dragon roar. Caroline tilted her head slightly, "Give orders to time itself, and command time itself to obey you...... This is the language of the dragon, the language of law, which allows the Roarer to move through the gaps and shadows of time, like an ethereal assassin. ”

"It sounds a little similar to the ability of the almighty and dashing maid in the Red Devil Pavilion to be able to do it for sixteen nights, but people are born with it, and I have to fight hard to get in touch with the fur of the ......." Although he had played Lao Roll 5 a long time ago and learned about this kind of time-based dragon roar that was quite imba, when he learned from Caroline's mouth that this kind of time-based dragon roar did really exist, Feng Longde was still shocked: at this level of strength, he knows very well how precious it is to have the ability to control time or slightly rub the edge with manipulating time, and mastering the power of law often means that a finger touches the level of gods, which is no less than a big step forward on the road to the realm of the immortal king for Feng Longde。

"'Tiid·klo·ul', these are the three dragon words needed to form the time system dragon roar [delay time], which means 'time', 'quicksand' and 'eternity'. When you succeed in roaring this dragon roar, brother, you will find that everything around you seems to have stopped. Caroline lightly recounted the relevant knowledge to her brother, but all this is transmitted through soul connection, after all, this level of knowledge is not easy to reveal, even if it is surrounded by absolutely loyal and trustworthy Jarman and other guard knights, but it is also necessary to guard against a voyeur who takes advantage of the gap from time to time, "This rare time dragon roar can slow down the flow of time, although the roarer will be affected in the same way, but not to the same extent...... When the Time Dragon's Roar [Delay Time] has an effect, all of everyone's actions will become much slower, which makes the Roarer's action speed even faster than normal, because the Roarer is completely different from the other people who are affected by the Time Dragon's Roar [Delay Time], so in the eyes of outsiders, the speed of the Roarer after roaring out this special Dragon Roar is immediately as fast as a ghost, and in front of him, all opponents' actions are as slow as a snail, no matter how urgent they are. (To be continued.) )