Because Zhou Fan was frightened by this ancient building, he trembled not because he was afraid, but excited, if according to Zhou Fan's silent calculation just now, then the area inside this ancient building is really amazing, Zhou Fan just secretly walked seventy steps and one hundred and twenty steps, and in ancient times, five feet was one step.

Taking the Tang Dynasty as an example, Tang Taizong Li Shimin set his double steps, that is, one step each of the left and right feet, as the length unit "step"; It is also stipulated that one-fifth of a step is 1 foot, and 300 steps are 1 mile. According to research, one step in the Tang Dynasty was 1.514 meters, one hundred and twenty steps was about 182 meters, and seventy steps was 108 meters, if calculated in this way

The space area of the ancient building has risen infinitely, and even the current Zhou Fan does not dare to guess how big it is, originally judging from the outer building, he guessed that the area inside the ancient building is at most the size of a basketball court, but now it is conservatively estimated to be the size of a football field, and this kind of anti-sky building makes him chew his tongue a little.

"Damn, what kind of existence is this, it's really difficult to find them in such a thick fog in this space." After Zhou Fan sighed, he began to find a way to find everyone one by one, after all, except for him, it was estimated that everyone else had fallen into an illusion, and it was impossible for them to converge by themselves.

"No, you can't look for it blindly, and there will be no results for a day and a night like this." After searching for a long time, he found that he still couldn't find anyone, and Zhou Fan couldn't sit still. While thinking about it, he muttered in his heart: "The horizontal and vertical are more than 100 meters, which means that the height of the ancient building is at least 10 meters higher, if this is the case."

The height of more than 50 meters seen outside before is completely underestimating it, I'm afraid it's far more than that.

Now Zhou Fan is thinking in his heart whether to launch a signal flare, the signal flare can hit the sky for up to fifty or sixty days, and this is in the ancient building, once the signal flare is fired indiscriminately, it will explode in mid-air or on the ground, it will be extremely dangerous.

And if one is not careful, the entire ancient building will be set on fire, so that the play will be completely over, but now Zhou Fan is a little hesitant, this kind of dense fog can only be dispelled by using signal flares, and with signal flares, he can also find a few people with the help of the light of signal flares.

Just when Zhou Fan was hesitating in his heart, suddenly the sound of "crackling" sounded, and then he felt a tremor in the ancient building, and then there was a sound of bronze chains, Zhou Fan immediately covered his ears when he heard the sound of bronze chains again after having a previous lesson, and they were confused once because of this sound before, but Zhou Fan didn't know that Tianyou and others were clear from the illusion because of the sound of this bronze chain.

"Where is this?" Feng Long grabbed the dagger in one hand, and in the other hand, he was still holding on to the bright flashlight.

"Is there anyone" Just when Feng Long was cautiously walking in the misty space, he suddenly heard a small voice not far behind him, after Feng Long confirmed the source of the sound again, he also whispered to the other end of the mist: "Zimeng is you?" ”

Sure enough, as soon as Feng Long finished speaking, he saw a figure rushing over from the opposite side of the mist, and then Zimeng appeared in front of him, and after the two of them looked at each other, Feng Long spoke first, "What's the matter, when I first came in, it didn't seem like this." ”

Zimeng Fenglong was safe and sound, and he was a little relieved and said, "I don't know, maybe we touched some mechanism." ”

Feng Long lowered his head and pondered, and after pondering, he didn't know what was going on, so he stopped thinking about it, looked at the thick fog and said, "Forget it, let's be careful, I don't know if Zhou Fan and they came in." ”

After listening to Feng Long's words, Zimeng immediately subconsciously raised his watch, and when he saw that more than an hour had passed, he immediately said in a deep voice: "Look at ......" After that, he also raised his watch and shook it in front of Feng Long's eyes.

Feng Long saw that sure enough, the time was already displayed at 2:35 in the afternoon, and it was only less than 10 o'clock before they entered the ancient building, and now an hour and a half has passed, according to their previous agreement, Zhou Fan and the others should have already entered the ancient building, but now they don't know why there is no movement at all.

"Could it be that they are still hallucinating and not waking up?" Zimeng looked at the time, he didn't need to know if they had fallen into an illusion before, and now he was also worried about the safety of several people.

"No, unless they didn't come in, more than an hour has passed, why are they clear now, there is no reason why they are still in the illusion, if Tianyou and Qianyu haven't woken up, there is still something to say, but Zhou Fan is absolutely impossible, why don't you guess, find it and know." Feng Long saw Zimeng's doubts and said with certainty.

"Bronze Chain, Seven Star Phantom Array, Spirit Incense, these are all things from the ancient period, how did they appear here?" The sound of bronze chains just now was not only heard by Fenglong and a few people, but Zhou Fan reacted immediately, and at this time, he was having an extremely bold guess in his heart.

Just when Zhou Fan lowered his head and walked thinking about the bronze iron chain and the seven-star phantom array, tick, suddenly a water stain dripped on him, "Hiss.... What's the situation" Zhou Fan was suddenly dripping from his neck to his back by cold water droplets, and immediately sobered up.

After raising his head and sensing it for a while, he said with a blank face: "The entire ancient building is built with a wooden structure, and there is no water?" Even if it is in the special landform of Guangxi, it is not in the pit? Unless there is a rainstorm outside, the ancient building is damaged and there is water leaking in, is it because there is water in the mountain rock?

But no, how can the entire wooden structure of the ancient building have water dripping in from the mountain rocks, could it be that it is really raining outside? Zhou Fan was puzzled, and he couldn't figure out why except for this explanation.

After being puzzled for a while, Zhou Fan received a drop of water again, looking at the drop of water in his hand, he suddenly looked strange, and waited quietly for a while, and immediately licked it with his tongue after receiving a drop of water stains, and then the doubts on his face were even more solemn, Zhou Fan pondered and took out the lighter and hit it twice, and found that it couldn't be hit at all.

And the lighter is still a high-capacity windproof lighter customized by themselves to the factory, and now there is only one possibility that the lighter flint is flooded, Zhou Fan figured it out and took out an ordinary motor lighter, and the "click" was immediately hit.

"It seems that this place is far from being as simple as I believe." Zhou Fan put away the lighter after experimenting twice, and then put away the strong light flashlight, special outdoor fluorescent lighting, although this kind of thing is not as good as the strong light flashlight, but it is better in bright colors, and the close-range lighting can still be used, and it can make Tianyou a few people find their traces and then come to converge.

And Zhou Fan took the fluorescent lighting equipment and walked for a distance, and sure enough, he found that there were two figures standing back to back in front of him, looking at the surrounding environment from time to time, and seeing the figures, Zhou Fan was overjoyed, knowing that the two people must be Qianyu, and Qianying, after taking a deep breath, took three steps and made two steps to the two women, but Qianying didn't know that it was Zhou Fan, and when she saw a figure coming quickly in the fog, she didn't want to stab at the person who came immediately.

Zhou Fan just arrived in front of him, and before he had time to say hello, a silver translucent blade stabbed at him, but the signal Zhou Fan was holding a fluorescent instrument in his hand, this kind of thing was not very illuminated, but the refractive object was very good, and he then reflected the sharp blade and narrowly avoided the attack.

Qianying found that the person flashed, actually dodged, and wanted to stab again, but unfortunately was hugged by the figure, and just wanted to struggle and found that the person who came was Zhou Fan, and was suddenly startled and then softened in Zhou Fan's arms like a load.

Zhou Fan hugged Qianying and felt her situation, so he hugged her and sat down without thinking about it, and Qianyu was relieved to see that it was Zhou Fan, and hurriedly came to his side Zhou Fan and said: "Sister Qianying, I have asthma, if she hadn't been worried about me alone,

Fell a long time ago. With that, Qianyu's eyes immediately turned red, and tears rolled in her eyes.

Zhou Fan immediately took out a bottle of mine diving from his back, carefully fed Qianying a few sips, and quickly took out a medicine and disposable medical needle from it, and pushed Qianying to Qianyu and said: "This is adrenaline, which is very effective for her asthma, I will give her a shot now, you take care of her." ”