(Some incomplete versions may be revised many times over time, if you are cheated, please consider yourself unlucky, the author is not responsible.) ）

- To the Infinite Apostles who are confused about the use of time. (Especially the stupid Heart-Seeking Sauce.) ）

(After getting past the frightening number of words, and the useless things that some maid wrote for her own amusement, the following is the real text.) ）

Introduction to the Infinite World Main Timeline Theory: Located in the infinite world, it is the large world main timeline that drives the passage of time in the infinite world. Don't ask me why I have this master timeline, the information in Infinite Heart is unmistakable. And the role of the main timeline of this big world is naturally to control the flow of time in each world at the level of the big world.

Of course, such a troublesome thing as the timeline of the Great World Lord, with the ability of this maid, cannot be involved for the time being, so Aurora will not explain too much here. According to the known situation, the main timeline of the infinite world cannot be retraced in any case, after all, it is an infinite number of infinity that contains countless different law structures and different world concepts, and if you want to reverse your own time, I am afraid that even the infinite apostle's boss Infinite Heart can't do it. So, that's all Aurora can study, but if it's left to Heart-Seeking Sauce, it's enough for him.

In addition, Aurora can only deduce the theory of the main timeline of the infinite world, so the possibility of putting it into practice is almost non-existent, so the Infinite Apostles and the natives of the world who are lucky enough to see this book should not expect to use this theory for practical application.

World Timeline Theory: This must be understood by the vast majority of the world-garrison Infinite Apostles, as the ultimate processing module of the world crisis of the infinite heart to assist the Infinite Apostles in managing the world, without the operation of the annihilation body interfering with the auxiliary system, when the garrison world makes those irretrievable troubles with our conventional power, the use of the ultimate processing module of the world crisis can directly restore the entire world contained, from the multiverse to every smallest particle to a certain period of time. This is actually done by jumping to the world timeline.

Of course, as for the wide area space deletion, material reconstruction, soul batch rebirth and other functions of the World Crisis Ultimate Processing Module, which are not part of Aurora's expertise, I will not explain them here.

Aurora has personally observed that the world timeline is not synchronized with the main timeline of the infinite world, but in all known worlds, compared to the main timeline of the infinite world, their time flow is much faster, a hundred times less, and trillions of times more than a trillion times. This is also the reason why the time flow rate of each world is different, in the world where there is no Infinite Apostle stationed, it is not uncommon for the world timeline to be too large relative to the main timeline, and the time that flows too fast is also a headache for the Infinite Apostles.

(Actually, Aurora: When I have free time, most of the tasks I do to exchange some pocket money are to adjust the world where time is flowing too fast.) ）

The speed of time in the world can be changed, in other words, the timeline in the world can be manipulated. It's just that there are a lot of things that need to be paid attention to when operating the time, otherwise a little carelessness may lead to serious injury or even death back to the infinite heart to pay for the resurrection, presumably with the high resurrection price of the infinite heart, even the angry infinite apostle would not dare to try it easily. As for the use of abilities and the issue of attention, Aurora will introduce it after introducing the particle timeline theory.

Particle Timeline Theory: Aurora, who has experience in the use of time for hundreds of years in the world, believes that each of the smallest particles that make up matter has its own independent timeline. It's just that the natives who have the ability to manipulate time in countless worlds, or the infinite apostles who have the ability to time like Aurora me, don't bother to manipulate the timeline of a single particle. However, all of the temporal power uses are actually developed based on the use of the smallest particle timeline.

The following is a commentary on the use of time ability by Aurora, a maid who is cute enough to make the galaxy tremble.

When it comes to the use of time ability, the most basic and most commonly used are the acceleration of time and the deceleration of time. These two operations on time are also two of the most practical time abilities that Aurora can master. As for the reason......

First of all, the operation of time is usually divided into a single application type and a range control type, and these two points can be combined with the acceleration and deceleration of time to use a move that makes countless lives fearful. First of all, we will use the monomer application type to remind you of the way you use time. Although there are ways to use any ability that it has not been able to develop, there are too many ways to use it that have not been developed when it comes to time ability. What I like about Aurora is that the time spent on the thrown weapons is accelerated to increase their power and sturdiness, and this can also be used to enhance all aspects of their abilities. It is a well-known fact that when two objects collide at the same time, they are also subjected to a reaction force exerted on each other. However, this can only be true if the time flow velocity of the colliding objects is the same, and in the case of particles composed of individuals, the length of the timeline is longer than the same distance of the world timeline, i.e., the object is less likely to be destroyed after the acceleration of time.

Of course, the reason is that in the same amount of time in the world timeline, the energy transmitted by other objects in the individual timeline is only the ratio of the world timeline to the individual timeline. The effect of the reaction in the world, that is, a wooden stick that has been accelerated by time dozens of times, its hardness can easily exceed that of diamond ten times, it is said that there are also trees and stone pillars in some worlds that are extremely strong due to the ability of time, but unfortunately, Aurora I don't have these things in my hands, but there are many similar things for sale in the infinite heart, and it is really troublesome to not have enough pocket money.

However, the operation of monomeric time is extremely burdensome for the individual, especially for life. In fact, Aurora I was able to accelerate the maid to 3,000 times the speed of the Demon Breaker to carry out a throwing attack, but Aurora himself could only withstand 20 times the time acceleration, which could not last long, and would cause a huge burden on the body. At the cost of these things, the enhancements gained are also staggering. In Time Acceleration, the effect of the full ability relative to the world timeline is - the same multiple enhancement. With time speeding up by a factor of twenty, Aurora's delicate skin would not be too seriously damaged even if it was paired with a divine weapon. All abilities such as strength, defense, energy recovery speed, and thinking speed are restored faster due to time acceleration. Without carefully studying the ability to manipulate, it is really difficult to rashly face an opponent who has a short time to manipulate time.

In addition, the operation of single time can also be used to attack, for example, to change the speed of time in various parts of the opponent's body. Imagine that when an enemy's heart is controlled by the ability of time, beating at a speed of twenty times slower, or beating at a rate of twenty times faster, the blood pressure is too low or too high to kill the enemy. In the case of inorganic lifeforms, the purpose of destroying the opponent can also be achieved by manipulating the time flow rate of the opponent's limbs. If the opponent's arm is thrown a hundred times faster, the excessive kinetic energy will tear off the opponent's entire arm in an instant, and in this way, it is easy for the opponent to commit suicide during the event.

Wide-area time operation is really a very energy-intensive attack mode. Large-scale operations are often used for defense and surveillance. Aurora: I have also invented a lot of methods to attack using wide-area time operations, so I will tell you about Aurora's opinion.

In the same way, time acceleration and deceleration can also be used for wide-area time operations, and Aurora is proud of the use of wide-area time operations in the field of time acceleration. Use time acceleration in the area in front of you to accelerate all vector attacks from your side several times, and the power will suddenly increase by more than ten times. Of course, when the individual timeline is restored to the same world timeline, the acceleration and deceleration effect of the individual itself is still there, but in the absence of the relative timeline extension, the pressure that needs to be experienced will also increase at the same rate. When Aurora had just learned to throw the Time Acceleration Knife in the Rainstorm, due to this reason, the Throwing Knife could not withstand the pressure of the atmosphere in the air after leaving the Time Acceleration Field, and self-destructed, which made Aurora very nervous.

In terms of wide-area time deceleration, Aurora uses it for defense, and changes the direction to improve his side's evasion rate and defense ability by slowing down vector attacks, but because the effect is not high, the range that needs to be blocked is dozens of times more than the wide-area time acceleration that only covers the attack shooting part, and with Aurora's energy reserves and recovery speed, it really can't be used easily.

So, you must already know about Aurora's timeline theory and its applications, as for the more detailed parts and advanced use of time ability, please look forward to Aurora's timeline theory and its applications II.

ps； This is a special chapter of the interplay between "The Infinite Apostles" and "The Maid's Journey to Another World", which is dedicated by Sanae-chan and now Cang's blood and tears. If you have a timeline theory about Sanae's brain, you are welcome to add it. By the way, please continue to support this book, recommend, collect, please come more, give the author some motivation.

The timeline theory is also a utopian theory about the use of time abilities in this book, and there are many flaws that will be gradually made up for in the future. And,Besides,There are some spoilers.,Stay tuned for the plot below.。