According to Einstein's special theory of relativity, the faster the speed of an object, the slower the passage of time on it, when the speed reaches the speed of light, time stops passing, and once the speed exceeds the speed of light, there is a possibility of time reversal, or travel through time and space to the future.

Ye Qiuli didn't know if the theory of space-time deduced by ordinary mortals was the most essential truth of the universe, because according to the scientific and technological level of the earth, if you want to increase the speed to the speed of light, there is no possibility at all, and this theory is just an imagination that exists in the mathematical model, and it cannot be verified by actual experiments at all, and no one can completely say what the final situation will look like.

However, although the theory has a lot of unknowns and there are many difficulties in understanding, it does not prevent Ye Qiuli from referring to the truth in it and making his own knowledge and understanding of the various strange scenes he saw during the superlight speed flight.

Earth technology can't fly at the speed of light, not even a little closer, but the cultivation method is not like this at all, not to mention that the existence of the teleportation array has already involved the general use of space wormholes, and it has been successfully set up directly, even if it is a long distance of hundreds of thousands of light years, it can be successfully reached in just a few breaths, and its extraordinary movement speed is completely beyond the imagination of ordinary people.

In addition, with all kinds of unique designs, the use of various precious materials, and the hands of real masters and grandmaster-level refining masters, such as the Sky Shuttle, the Star Field Shuttle, and the Nine Heavens and Ten Earths Demon Divine Shuttle, can also easily make superluminal flights, and the level of science and technology in them is not known to be many times higher than that of the earth, and there is almost no comparison between the two.

This unique experience, Ye Qiuli had also experienced many times in his previous cultivation career, and he had long been accustomed to the various strange scenes that appeared during the superluminal flight, and he didn't feel that there was anything different in it.

In the state of flying beyond the speed of light, the scene seen by the human eye will indeed undergo great deflection and distortion, and the speed will be so fast that it will even be directly transformed into a colorful space-time channel, completely bringing people into a strange world, and they can no longer see the outside world.

This strange world is what cultivators usually call the dimensional space, although I don't know why it appeared, but the reality of its existence could not be more certain, as long as the speed of the cultivator's flight really reaches or exceeds the speed of light, they can touch it.

Before, Ye Qiuli had always thought that all the secrets of faster-than-light flight were in this, as long as the speed reached a certain level, he would inevitably enter the strange world that was very different from the normal world, and then in a unique experience, he successfully crossed the long distance of thousands of light years and successfully appeared in another completely different place. That situation, that's it, there's not much going to be weird.

But at this time, he personally experienced the unique scene after the Streamer Starlight flew at full speed, but he completely overturned the fixed understanding that he had slowly formed in the past hundreds of years on the spot, and was no longer limited to his own inherent understanding and judgment. The various secrets and truths that exist in the process of faster-than-light flight are definitely not as simple as they seem on the surface, and after in-depth study, they will inevitably bring themselves a lot of unimaginable huge gains.

Generally, when flying magic weapons such as shuttle and star shuttle fly through the air, the vision presented is indeed very consistent with the description of the special theory of relativity, even if there are some special features in the middle, it is not beyond the scope of his understanding, and after a little thought, he can quickly accept it, and he is not surprised.

But now, the appearance of this Streamer Starlight has completely broken his previous inherent understanding, and no matter how hard he tries and accommodates, it is difficult to use the original knowledge to fully understand it thoroughly. In the face of this strange magic weapon, the special theory of relativity seems to be insufficient.

The flight speed of this magic weapon, without the slightest doubt, naturally has long exceeded the speed of light, between the two, I don't know how huge the gap is, but the speed of time on it, but there is no change in the slightest, it is still the same as the result under normal circumstances, from the inside to the outside, the cosmic landscape seen is not much different from the scene seen in the ordinary state, at most, the speed of change is a little faster.

Behind this strange scene that is completely different from the general situation, there must be some amazing secrets or mysteries, not that the Streamer Star has added some time law mysteries in the design and refining process, so that it can be restored in the case of time distortion, or those immortal and demon masters who are interested in space, The understanding and utilization of attributes such as speed, movement and static, speed and slowness have penetrated into a situation far beyond the imagination of ordinary people, and they can still fully manifest the scene that is far behind themselves in the state of flying faster than the speed of light.

Careful understanding and comprehension of these factors can definitely make a lot of gains from them, and then greatly broaden one's horizons, improve one's realm, and finally provide sufficient motivation and assistance for the smooth climb to a higher level of the cultivation world, and its importance and great value are not at all comparable to ordinary things.

Of course, looking at the quality of this Streamer Starlight at most, it is no more than the quality of a top-grade immortal weapon and a magic weapon, and it is obviously impossible to attach a mysterious time law mark in the middle, and ordinary immortal and demon-level cultivators have not yet had the strength to do any effective research in that aspect, let alone apply it to the process of refining treasure weapons. If you want to make a certain breakthrough in the law of time, if you don't have a cultivation realm above the god level, don't think about it!

The reason why this Streamer Star has such a strange function is that it can harmoniously unify the time and vision of the internal and external environment of the magic weapon in the case of a huge difference in running speed, without any distortion or deviation, it is obvious that the refining person has done some special design and processing, and has given some mysterious understanding on the opposing concepts such as movement and static, fast and slow, and finally integrated it perfectly.

Although this kind of special treatment is not as mysterious and magical as directly distorting time, it is not something that ordinary cultivators can easily understand, and it is not an extremely profound Dao practice and realm, and even if you are really in it, you may not be able to see any special truth.

However, ordinary people can't make any deep understanding of this strange and contradictory scene, but Ye Qiuli is completely different, he has a certain understanding of the theory of the unified force field of time and space in the theory of relativity, and at the same time, his own realm and Taoism have also begun to touch the otherworldly realm of immortals and demons, but he can just get some very special insights from this extraordinary situation, and have a deeper understanding of the nature of the world.

This kind of strange experience and experience, which is completely different from the general superluminal speed flight, after excluding the influence of the law of time distorting the flow of time, what is left is another understanding and use of speed and slowness, movement and stillness. The truth is profound, naturally very profound, simple, it can also be said to be extremely simple.

This is completely the concrete embodiment of a cultivator's in-depth understanding of the nature of nature, and if the understanding is in place, one can see through all the truths at a glance, and there is no obstacle or difficulty in the slightest, and if the understanding is not in place, even if you want to break your head, you may not be able to figure out the principles in between.

This is like the "mustard seed Na Sumeru" space method, once comprehended thoroughly, you can create the infinite space of the Sumeru world in every move, and if the comprehension is not in place, even if there is a fixed use method of the predecessors, it may not be possible to achieve any significant results through it.

The fundamental point of this spatial Dao method lies in the cultivator's understanding and recognition of the two opposing and unified concepts of "big" and "small", and if he can understand the truth of "big is small, small is big", then even if there is no specific method of operation, he can easily use that kind of strange supernatural power.

At this time, all the strange scenes that Ye Qiuli saw during the rapid flight of the Streamer Star also contained the opposing unified theory of fast and slow, movement and stillness, and directly revealed it in front of his eyes in the process of transportation.

Combined with his in-depth understanding of the concept of the unity of opposites, and then referring to the description and application of relative theories in the earth sciences that he had studied, he did succeed in gaining some far more insights and understandings than before, and gained a deeper understanding of the essential attributes of the world, and was no longer as confused and confused as before.

With this unique in-depth perception to catalyze, his Taoism and realm have also successfully broken through a very critical bottleneck unconsciously, and successfully promoted to the realm of heavenly immortals and heavenly demons, and after that, as long as he cultivates and adjusts well, his comprehensive strength will inevitably be able to achieve a huge improvement visible to the naked eye, not to mention the general realm of heavenly immortals and heavenly demons, it is a higher level of true immortals and gods and demons, and you can also look forward to it a little.

Before, his entire cultivation realm was all based on the profound mana and strong body far beyond ordinary people, but in the realm comprehension and Dao improvement, it was slightly inferior by one level, if it weren't for the wonders of "Huo Yuan Immortal Canon", "Nine Heavens Divine Thunder Jue" and "Nine Styles of the Great Wilderness", which were indeed not comparable to ordinary cultivation exercises, and the power of cultivation was very pure and stable, he would probably have encountered the crisis of going mad a long time ago.

But now, quietly making such a huge breakthrough, directly raising his spiritual realm and Dao level from the stage of entering the Earth Immortal Realm to the middle and high-level level of the Heavenly Immortal Realm, he no longer has any troubles in that aspect, with such a deep realm and Dao foundation, he will no longer have any doubts and restraints in his cultivation and improvement in the future, he can just let go of his hands and feet and advance by leaps and bounds.

This unexpected breakthrough is really a crucial and timely rain for his extremely bad situation at this time. With the support of that otherworldly spiritual realm, he could successfully raise his cultivation realm to the level of true heavenly immortals and heavenly demons in a very short period of time, and in the following time, even if his specific situation did not change much, he could have more power to deal with and maneuver.