Ye Ya nodded and asked Chen Si, "Major Chen, what are your plans for this search and rescue operation?" Out of politeness, Ye Ya asked Chen Si's opinion.

"Plan?" Chen Si smiled slightly, smiling a little meaningfully. "Didn't you say that the A Wei of the W Bureau had a seamless work plan, I just had to carry out the task" Hearing these words, Ye Ya felt very sarcastic, as if Chen Si was very disdainful of A Wei in his heart; Ye Ya was furious in his heart, if it was usual, maybe Chen Si would be looking for teeth all over the ground by now.

"That's good, then follow the plan we've drawn up." Ye Ya put away his smile and said coldly. Turned to Gu Fengchun and said, "Fengchun, get on the plane, Professor Zhou has already set off, we have to meet them quickly." ”

Gu Fengchun nodded, since Chen Si appeared, he had been absent-minded, thinking in his heart, how could Chen Si exude such an aura? Is something wrong with your feelings? The moment he held Chen Si's hand, he felt that this guy actually had the aura of antiquities of more than 1,500 years on his body. Did he have an antique on him? Gu Fengchun stared at Chen Si intently. Chen Si had a piece of red jade tied around his neck, and at first glance, Gu Fengchun knew that it was a modern handicraft and did not have such a long history.

Ye Ya's head began to hurt, this Chen Si was really not a good bird. When they first met, they were dissatisfied with A Wei, but when they got on the plane, Ye Ya realized that it was just the beginning. The plan formulated by Bureau W is for Chen Si to lead a search and rescue team brought by the military, with the cooperation of helicopters, to the primeval forest around the valley to conduct a search. And the guards entered the hidden city. Chen Si resolutely rejected this plan, on the grounds that he felt that the team members would not be lost in the forest, so many people, there was no possibility that they would be missing outside, it must have been an accident during the archaeological excavation, maybe it collapsed during the excavation, burying the archaeologists; Tried his best to insist on following Ye Ya and the others into the cave. Ye Ya refused on the grounds that the archaeological site was confidential, so Chen Si immediately contacted the military, and after a while, Bureau W made a resolution and agreed to Chen Si's request.

Ye Ya demanded that all personnel entering the cave must be equipped with weapons. Ye Ya was highly vigilant about the things recorded in the ancient books, and the last time he was in Yinxu in Henan, if he hadn't thrown a flashbang in time, what would have happened that night, he was chilled when he thought about it. Chen Si was noncommittal, smiled, and didn't seem to think so, isn't it a search and rescue? Need to carry so many weapons? Chen Si looked at the weapons and equipment listed by Ye Ya and felt that it was a bit exaggerated. From the list you see the Type 05 submachine gun, there are miniature flamethrowers, there are grenades, stun bombs, and so on. They are the most demanding things in the special forces. Chen Si looked at Ye Ya in surprise: "Comrade Captain, are we going to fight?" He asked, surprised.

Ye Ya explained that there are likely to be unknown creatures in it, and it would be better to have weapons to defend yourself. Chen Si shrugged his shoulders after hearing this. I thought to myself, "If you pull a grenade in the belly of the mountain, won't everyone be buried together?" But he couldn't help but say this sentence and didn't say it to Ye Ya.

The geologists of the W Bureau have already found out that there is a huge cave on the side of the valley where they are located, the cave is naturally formed, but there are artificial traces in it, and the entrance of the cave was sealed with thick rammed earth mixed with gravel, and after finding out the location, the archaeological team spent several months excavating the hole. Then I used a large exhaust fan to blow air into it for two whole weeks before I dared to start the operation. This is a natural cave, and archaeologists don't know exactly how big it is. Zhou Dingxuan estimated that there was at least two to three thousand meters of space inside, and they had never entered it. Their range of activity has always been within a kilometer of the cave entrance. Far away, they haven't set foot yet. These unknown areas are exactly where the search and rescue crews are about to go.

On the plane, Ye Ya finally discussed with Chen Si, left most of the people behind, searched the surrounding mountains and forests, and then each person took a team into the cave to search. After some deep thought, Chen Si decided to agree. After the two finalized the details, the plane had already arrived at its destination. Due to the difficult terrain, the helicopter could not land directly, and the people in the plane jumped down one by one. Except for Liu Wensheng, a feng shui master, everyone doesn't find it very difficult. Chen Si was very depressed, when he was discussing the search with Ye, Liu Wensheng's eyes were always looking at him, and he was very uncomfortable.

Zhou Dingxuan was already waiting for them. As soon as he saw Ye Ya, he hurriedly said, "Ye Ya, I have something to tell you." "Zhou Dingxuan and Ye Ya are already old acquaintances. Ye Ya nodded and motioned to Zhou Dingxuan, but it didn't matter. He had been talking to Chen Si on the plane for six hours, and his throat was already a little hoarse.

Zhou Dingxuan nodded, took out a notebook with a black cover, and said, "This is Cao Yunfei's diary." Cao Yunfei is a rigorous person, and every day he writes down the day's discoveries in his diary. It turned out that as soon as Zhou Dingxuan arrived here, the first thing he remembered Cao Yunfei's diary, in Cao Yunfei's tent, under the pillow, he found it. Just can't wait to see. If there is anything, you must be able to find something from Cao Yunfei's diary. As a result, he really found out. He flipped to a date and said, "I wrote it the night I left, and I will read it to you." ”

Ye Ya nodded again and again, he didn't want to miss such an important clue.

"Today, Lao Zhou returned to the headquarters, and I temporarily took over his work. Luckily, less than an hour after Lao Zhou left, we found a secret passage under this cave. It's a bit risky, but it's worth it, and if Lao Zhou is here, he will definitely be happier than me. What's under the hole? It's been cleaned up today, let the blower work for a night, and I'll go down and see it myself tomorrow, I believe, this is the Hidden City. The Hidden City can't just be a cave. Here's our view. It won't be wrong, 11:09 p.m. ”

After Zhou Dingxuan finished reading, he sighed and said, "On this day, they may have discovered the entrance to the cave into the hidden city. ”

Ye Ya asked puzzledly, "Why didn't he report this situation to the headquarters?" ”

Zhou Dingxuan explained: "Unless it is an urgent matter, it can only be reported when phased results have been achieved. Zhou Dingxuan said: "Now I'll read the second article to you: "Today, the satellite phone is broken, and the maintenance personnel are still repairing, and they can't find the reason, it's a strange thing." For some reason, I felt a sense of uneasiness in my heart, well, it must be caused by this strange noise, since I entered that secret passage, it seems that someone is staring at me in the dark. The dark passage is full of artificial traces, the two walls are full of murals, tomorrow, our job is to copy all these murals, the end of the dark passage, it turned out to be ...... Hey, why is this getting louder? Where does the fragrance come from? ......" Zhou Dingxuan read this and stopped abruptly.

"Why don't you read it?" Ye Ya asked.

"That's all." Zhou Dingxuan said with a frown.

"When Mr. Cao wrote the second diary, he seemed to be in a trance." Chen Si, who was standing on the side, said, "Do you think of it? ”

Gu Fengchun nodded and said, "Not bad." He looked worried. ”

"What caused this?" Chen Si asked again: "The records mentioned in his diary should explain all this, and he must have found something wrong." ”

"He mentioned a lot of things," Ye Ya also said, "He entered the newly discovered secret passage, and he heard strange noises and smelled fragrances, but what can these things say about the disappearance of more than a hundred people here?" Ye Ya frowned and said.