"How can this be......" A trace of sweat oozed from the professor's forehead, the buildings around the picture in his hand were completely consistent with their neighborhood, but there was no trace of that door, according to their identification of this picture, this door was definitely not faked!

"I ...... We're not going to come to a ghost town, are we? Another young man in the team said in a trembling voice, "Is this a ghost hitting the wall?" ”

"Don't talk nonsense, how can there be ghosts in this world?" The professor directly denied this statement, "It's just that some things are difficult to explain with science, and maybe this door needs some special conditions to appear." ”

The professor pointed to the photo and said, "You see, this photo was taken at night, maybe this door is not a physical object, but an optical image, which is formed by a series of light reflection and refraction phenomena in nature, why don't we take a look at it at night?" ”

"Well, that makes sense!" Although Yu Hao wanted to tell the professor that there were really ghosts in this world, his analysis was not unreasonable, it seemed that only this reason led to the birth of the arch, after all, they couldn't make any other explanation now.

"It's getting dark, let's go back to the camp and get something to eat, and then come back in the evening."

"Okay."

Under the professor's arrangement, everyone turned back the way they came, and walked out of the ancient city and returned to their tents before it was completely dark.

"Huh? What about Xing Fatty? Didn't you say let him cook and wait for us to come back? Why haven't you cooked and people are gone? ”

"Dr. Zhou is gone!"

Everything in the tent was still there, except for two people missing.

"Maybe you're lost, right?" Yu Hao guessed, "Xu Yun, a few of you will help cook first, Cheng Xin, Wang Xiaoyu, Xu Lang, a few of us will go around and ask, maybe others will see them." ”

"Well, that's fine." Several people stood up and walked towards the other camps around them.

A nearby camp was cooking on a fire, and five or six people were preparing ingredients around a fire, Yu Hao hurriedly stepped forward to ask.

"Excuse me, but two of us are missing, have you seen them?"

But the group didn't seem to hear anything, and went about their work, and one of them touched the flame with his elbow while placing the ingredients, but he didn't seem to notice it, and he didn't even notice that the skin on his elbow was burned by the flames.

"Why are these people so weird?" Yu Hao felt more and more wrong, he stretched out a hand and shook it in front of one of them, but he didn't react at all, it seemed that the whole person was in a daze, and only relied on the instinct of his body to do things.

"What the hell is going on!" Yu Hao finally realized that something was a little weird, "Are these people evil?" ”

He took out a piece of yellow paper, but there was no reaction to it, and it was clear that these people were not those so-called demons and monsters, but that something was wrong.

Yu Hao immediately returned to his camp, and several other people also came back, the news they brought back was exactly the same, the people in the surrounding camp were all like this, they still cooked, lit fires, and investigated like normal people, but there was only one thing missing, that is, the reaction to the things around them.

It's like a robot that can only form a certain program, and has no mind or perception of its own.

"Huh! You see, the two of them are back! At this time, the fat chef and the female team doctor surnamed Zhou also returned, but they were also expressionless, as if they had lost their souls.

Ignoring everyone, Fat Xing began to wash food and cut things, while Doctor Zhou also sorted out his medicine box, never saying a word from beginning to end, not even making a sound.

"Hey! What the hell is wrong with you two! A team member finally couldn't bear such an atmosphere, and directly pressed the fat man to the spot, but he seemed to have inexhaustible strength in his body, and suddenly knocked the team member to the ground, and then continued to do things on his own.

"Professor, ......"

"There's something really weird about this place!" The professor was silent.

"Shall we get out of here, then? I always felt like the place wasn't very clean......"

"No, it's rare to have such an interesting thing, how can you just leave here?" Although the professor is old, his curiosity and courage are no worse than when he was young, "I must go to this ancient city again tonight to explore the end, I will not force those you don't want to go, and if you want to go, go with me!" ”

"I'll go!" Yu Hao said without hesitation.

"We'll go too!" They still have to look for the gate of hell, and among the things they find now, only that arch has a great possibility, how can they let go of this clue?

"That'...... Let's do it together! ”

At this time, a crowded place can always bring people a lot of security, if they continue to stay here, maybe it will become the strange situation of Xing Fatzi and Doctor Zhou, in contrast, they would rather follow the large army to explore.

When something like this happened, everyone almost didn't have any appetite, just eat something casually, Xing Fatzi cleaned up as usual, and then silently walked into a tent and fell asleep directly.

"Xu Yun, check his body!" Finally taking advantage of his quietness, Yu Hao wanted to know what was wrong with him.

"He doesn't have any physical problems except for some high blood pressure and a slight fatty liver!" Xu Yun checked it and said.

"What about the brain? Is there anything wrong with the nerve part? ”

"There were no pathological findings, but his cerebral cortex was very active."

"What does that mean?"

"Hmm...... This happens when people are dreaming, and his cerebral cortex is more than three times more active than when ordinary people are dreaming," Xu Yun said, "His situation is similar to being hypnotized by something, but I don't know what means to use to wake him up." ”

"That's a problem." Yu Hao was a little silent, this kind of invisible and uncatchable thing is obviously more difficult to deal with than those monsters, combined with the worldview of this examination world, I am afraid that he has been entered by some evil, but even if they know, they have no solution.

"Hey, it would be nice if Shi Qiuyi was still here......"

"Alright, everyone get ready, we're leaving, remember to bring a flashlight!" The professor's voice rang out outside the tent.

"Let's go, hopefully we'll have something to gain tonight!"