Ivan sat quietly on the stone bench in the stone room, squinting his eyes, not knowing what he was thinking, and after a long time, he said to the old ghost: "According to what you said before, the force field deceptive illusion needs a special environment to activate, so the hundreds of stone chambers and passages of such a large scale that I see in front of me should be fake, after all, the area of the entire deathmatch secret realm is not so large, so this illusion should be what you call the body sense deceptive illusion, right?"

"Theoretically, that's how it should be. The old ghost replied.

Hearing the old ghost's answer, Ivan's brows furrowed more and more, if this illusion was really a deceptive illusion of the body's senses, it made him feel more and more depressed.

Without asking the old ghost again, Ivan first used the steel cross sword in his hand to draw two conspicuous lightning-bolt-shaped markers on the ground, and then chose a passage to the left of the stone chamber to advance.

Following the passage, Ivan came to a stone room that was exactly the same as before, and Ivan continued to wave the steel cross sword in his hand with an inexplicable expression, and after drawing a circle-like mark on the ground, he turned back to the passage leading to the lightning-shaped stone room he had just made.

When Ivan returned to the lightning-shaped stone chamber and saw that the ground was empty and unscratched, his face changed drastically, and his eyes seemed to roll up with a palpitating storm.

Without hesitation, Ivan chose the passage to the left of the stone chamber, leading to the stone chamber with his circular markings, and waited until he saw that there were no scratches on the ground.

Squatting down his body, Ivan's fingers gently brushed the flat and smooth ground, without the scratches of the round mark he remembered not long ago, and said in a slightly bitter tone: "Sure enough, I guessed wrong." ”

Yes, he was wrong, not long ago he thought that he was not going in circles, but was moving forward, and that the stone chambers and passages he passed through were real.

But I never thought to look back and see if the stone chambers that had been marked were still there. In fact, these stone chambers and passages may be fake, and it is really unpleasant for him to be played around like a fool without knowing it, Ivan's heart is furious, and his face barely keeps calm.

"Old ghost, is there any way to crack the deceptive illusion of the physical senses?" Ivan asked the old ghost in the All-Knowing Book space again.

"The deceptive illusion of the bodily senses uses the body's sight, hearing, and even the subconscious to deceive people's judgment, and this deception may come from the coincidence of time, the misdirection of the reference, the conditioned reflexes of the body organs, or the suggestion of a certain sound pattern, etc. This illusion is very difficult and very simple to crack, you only need the owner to find out which organ of your body deceived you, and then find out what caused that organ to deceive you, and after destroying that thing, you can easily crack this illusion. ”

The old ghost's words were foggy, very complicated and difficult to understand, but Ivan's brows loosened a little, thinking that he had found some key points from those words.

Now we have to find out why the mark on the ground just now will disappear, so Ivan made a circular scratch on the ground again, this time he did not rush to leave the stone room, but carefully stared at the round scratch on the ground on the side of the stone room.

Time passed minute by minute, and about half an hour later, the scratches on the ground still existed, and Ivan secretly wondered that the time he had just reached the two stone chambers would definitely take less than half an hour.

However, in less than half an hour of the passage round trip, the markers in the two stone chambers disappeared, but after half an hour in the stone chambers, there was still no news of the round marker.

This means that these markers do not disappear over time, and most likely change after passing through the passage, so the biggest problem may be from the passage.

With a new speculation in his mind, Ivan did not make up his mind directly, he slowly walked into the passage on the left side of the stone chamber, and after walking in that passage for a few seconds, he retreated back to the stone chamber, and saw that the circle scratch on the floor of the stone chamber was now gone.

Ivan drew a circle mark on the floor of the chamber again, and then chose a passage to advance, but this time he chose the right one. As before, Ivan walked for only a few seconds before returning to the stone chamber, and the redrawn circle mark was also gone.

Next, Ivan experimented with the third passage leading to the previous stone chamber, and the results were still the same, as long as Ivan stayed in the passage for a few seconds and then returned to the stone chamber, the circle mark would disappear.

After a few experiments, Ivan already had an answer in his heart, there may be two biggest reasons for the disappearance of the mark, one is that there is something in Ivan's passage to restore the scratches of the mark. One is that after Ivan entered the passage, the stone chambers were swapped between them, and the unmarked stone chambers were swapped with the marked stone chambers, after all, these stone chambers were exactly the same.

However, these are no longer important, Ivan can already be sure in his heart that the problem must be the channel.

Thinking like this, Ivan walked directly through a passage, slowly slowed down his pace, and looked carefully at the passage around him.

The passages are paved with bluestone bricks, and the dim environment becomes as bright as day because there are lights on the walls of the passages every other meter.

The red flame in the bright lamp burned slowly, the white lampshade covered the flame, and the light emitted was pale yellow, because there was a lamp every other meter, so the whole passage was illuminated anywhere, and not even a shadow could be found.

Ivan couldn't help but stare at the dense and strange lights of the passage, and the old ghost's sentence flashed in his mind: "This illusion is very difficult and simple to crack, as long as you find out which organ of your body deceived you, and then find out what caused that organ to deceive you, after destroying that thing, you can easily crack this illusion." ”

Light, sight, subconscious, things, so it is, so it is, so it is, Ivan's eyes lit up, and then, without hesitation, he waved the steel cross sword in his hand and began to destroy those bright lights.

After the entire passage became dark, a tingling pain came from Ivan's mind, and when the pain passed, Ivan could clearly feel that the space around him was collapsing.

The attraction of light to human beings is huge, even for those who fall into the darkness, light is still the thing that touches their hearts the most and desires the most, so people's subconscious never thinks that there is something wrong with light, which also leads Ivan to ignore the dense and strange light of the passage.

Relieved in his heart, Ivan understood that this second level of illusion, he was able to crack it, for the next more terrifying third level, or even more, it would definitely be a lie to say that he was not nervous, but in addition to being nervous, Nantu also had a trace of expectation.

"The light hides the false, and the darkness reveals the truth. The old ghost sighed in the space of the Book of Omniscience.