Yan Yu didn't want to ask so directly, but the more life and death crises, the more honest we must be, only by knowing the roots, can we trust each other, and only by trusting each other can we work together to increase the hope of survival.

Yu Guofeng's expression was very painful, and he didn't need words to answer Yan Yu's question.

Hong Dafu did stay in the palace, he sacrificed one of himself and saved the others, and the explosion should have been caused by himself, but he didn't expect the relationship between the terrain and landforms, a chain reaction occurred, and the others were also buried.

This also shows that the situation at that time was already very serious, so such a decision had to be made.

However, the top priority is to rescue all the others first, and Yan Yu didn't ask any more, although everyone worked together, but after all, they were too tired, and their efficiency dropped significantly.

Rao is like this, everyone continued to fight, and in the end they rescued everyone.

As Yan Yu thought, because the explosion occurred relatively recently, although it was buried, fortunately no one died, which can be regarded as a blessing in misfortune.

When he saw Guan Rui and other familiar faces being rescued one by one, Yan Yu also breathed a sigh of relief.

But worrying things happened.

Because they didn't see Zhao Tonggong in the end, they couldn't find Zhao Tonggong at all!

When everyone eased up, they asked one by one, and they all said that it was too chaotic at that time, and they couldn't tell who was who.

Most of the people in Dunhuang Mountain are to save Zhao Tongyi, and now that there is no one in sight, they will naturally not take a break, and it is another round of all-out excavation.

However, until it was a hard mountain inside, and it could no longer be excavated, Zhao Tonggong was still missing, and the people of Dunhuang Mountain were also anxious.

"Why did you disappear Senior Brother?"

Zhao Tongxuan cast his eyes on Yu Guofeng and the others, and everyone also shook their heads.

"After being targeted by monsters, we fled in all directions underground, and in the end there was no way, there was no way to go here, Zhao Zhenren immediately decided to blow up the stones to block it, after all, he knew the way in and out, and we had no doubts......"

"Who would have thought that the ** put too much and blew up the entire hole......"

Yan Yu grasped the key: "Uncle Shi took you in, dare to blow up the entrance of the cave, there must be an entrance and exit inside, did he go out first?" ”

At this time, the torches could not last long, and thanks to the equipment of Guo Feng and others, a lot of flashlights were found from it.

After listening to Yan Yu's analysis, everyone also scattered into the ruins to find an exit.

They had already cleared the ruins, and now they were looking like crazy, but after all, they couldn't find a single crack in the ground.

"Let's rest first, everyone is not iron-clad, and they also need to rest and recuperate......"

The old men of Dunhuang Mountain are surprisingly tenacious, but considering Hong Dafu, Yu Guofeng and others, after all, they have been buried for so long a day, so they will temporarily calm down, eat some dry food and drink some water.

Yu Guofeng and the others were well prepared, and the materials were also fully prepared, which could be regarded as a solution to the urgent need, and several people cleaned up and bandaged each other, and finally breathed a sigh of relief.

Yan Yu found Zhao Tongxuan and discussed with him: "These people don't have much strength, plus Hong Dafu is such a seriously injured person, do you want them to go back part?" ”

Zhao Tongxuan is very concerned about Zhao Tongxuan, one more person at the moment, one more strength, it can be seen that such a scene, he is also a little unbearable, nodded and agreed: "You are in charge." ”

Yan Yu didn't say much more, walked over here, and asked Yu Guofeng's opinion: "Team Yu, Hong Dafu is like this, I'm afraid he can't go any further, why don't you send him out and go back for treatment first?" ”

Yu Guofeng also seemed to think of this problem, nodded to Yan Yu and said, "I think so too, let Meng Jiefang go out with a few seriously injured people." ”

Yan Yu said: "Okay, then bother the team to do their ideological work, in view of Hong Dafu's injury, it is best to leave the ...... as soon as possible."

Yu Guofeng nodded in agreement, and was about to go over to allocate manpower, but he stood still.

Seeing that he was a little speechless, Yan Yu knew what he meant, and immediately said to him: "Let's go out and talk about the previous things, I don't know if I can go out......"

Yu Guofeng nodded a little gratefully, and he was no longer a mother-in-law.

Although Meng Jiefang was not as impulsive as Guan Rui Yu Guofeng, he was at the grassroots level all the year round, and his logistics and organization skills were very good.

Yan Yu didn't say much about Guan Rui and the others staying, everyone got a chance to breathe, and they also gathered to discuss the next move.

"There may be an exit here, but within our ability, we can find everything we can, and if we continue like this, we can only find other exits......"

Although Tian Bochuan had already gone to find reinforcements, and there was Weng Riyou, the "guide", Yan Yu had no intention of returning the same way, otherwise he would have just suggested that everyone go back with Meng Jiefang and the others.

The reason why he didn't do this is also very simple, because Zhao Tongji has not been found yet.

"It's easy to say, we've changed routes a few times, if it weren't for that fat mouse, we wouldn't even be able to find here, where can we find the next exit......" The people of Dunhuang Mountain were anxious, and their tone was inevitably irritable.

Yan Yu can naturally understand that although Zhao Tongyi has great powers, he was buried with everyone, but at this time, he didn't see anyone alive or dead, so how could they not be in a hurry.

And there is nothing wrong with this, because the sudden attack of the monster just now scared the groundhog away, and now it is extremely difficult to find another way out.

The old devil's underground base was as tight as an iron bucket, but after Yan Yu was caught in, he escaped with the groundhog, not only that, but Weng Riyou, Zhang Gulin and others also had a route to get out.

In this way, this underground base looks like an underground ant nest, and there is not one, but a lot of entrances and exits, but they can't find it.

But if that's the case, then the problem is one after another.

Since there are so many ways out, why is the old devil trapped underground without seeing the light of day? If they knew about these entrances and exits, why didn't they come out to cause trouble to the world?

Or do they just don't want to come out, and when the drug is successfully developed, it will come out and spread it on the earth?

If so, does it mean that their drug has not been successful?

"Don't think about these big things first, the most important thing is to solve the troubles in front of you......" Yan Yu shook his head, got rid of distracting thoughts, and began to think, where did Zhao Tongyi go?

After all, he couldn't have evaporated from the world, and there was no trace of him left in the collapsed cave, such as his clothes or belongings, etc., none of which were found.

Zhao Tongxuan also fell into deep thought, he was even whispering with the people of Dunhuang Mountain, Yan Yu could vaguely hear some nonsense such as "Tu Dun" and "Fugu", the old men kept shaking their heads, obviously even they didn't believe it.

Yan Yu had also searched for it himself, almost inch by inch, and there was indeed no other exit.

Is Zhao Tongyi really as they said, either he escaped from the soil, or he was too void and teleported out?

"Team Yu, when you came in, where was Zhao Zhenren? Could it be that he didn't come in at all? ”

Yu Guofeng was also a little embarrassed, shook his head and said: "At that time, we were chased by monsters, everyone was tired of running for their lives, and they didn't have time to take care of it, but they heard the voice of Zhao Zhenren directing us forward, and didn't notice his position......

"So, maybe he didn't even enter the cave?" Facing Yan Yu's question, Yu Guofeng looked at Guan Rui and the others again.

Guan Rui recalled for a moment, and then set his eyes on Luo Wenchong, Ye Xiaoli was a girl after all, she was too frightened, and she was escorted by Chen Jingwei and followed Meng Jiefang and the others back.

Although Luo Wenchong was still calm, he had been silent, and when he saw Guan Rui's gaze at this time, he also replied to Yan Yu.

"Before the detonation, Zhao Zhenren was by my side, because Ye Xiaoli was so scared that he couldn't move, he was worried that danger would happen, so he kept protecting her......"

"Before the detonation?" Yan Yu still grasped the key point, Luo Wenchong is a thoughtful person, and he has his own speculations.

"Yes, because Hong Dafu was already fighting with monsters when it was detonated, and the comrades were in a mess, where could they still notice Zhao Zhenren......"

Speaking of this, Luo Wenchong's face is not good-looking, perhaps in his opinion, the most trustworthy Zhao Zhenren should have escaped from the battle.

"Maybe he is trying to lure that monster away......" Yan Yu didn't excuse Zhao Tongyi, because if Hong Dafu had been pestering that monster and was buried by the landslide, he should have been buried with that monster.

In fact, only Hong Dafu was buried outside the entrance of the cave, which shows that Zhao Tongyi should have found that Hong Dafu was very likely to be killed by the monster, and when he was alive and dead, he chose to lure the monster away, otherwise Hong Dafu would not be crushed to death, but would also be torn apart by the monster.

"Senior brother said that there is a way out, maybe it is not necessarily here, look at this cave, it should just take them in to avoid monsters, as long as he finds senior brother, he should still know the way out......"

Zhao Tongxuan explained this, Yu Guofeng and the others would not be very happy, because Zhao Tongxuan clearly said that there was a way out here, so they rushed into it with their lives, and almost all of them were buried inside, if it wasn't for Yan Yu and others to come over, I am afraid that they would all have to die inside!

Of course, it is also possible that Zhao Tongyi has full confidence in himself, and he is sure that he can return here again and rescue Yu Guofeng and the others!

Yan Yu also thought of this question, and said to everyone: "Maybe Uncle Shi will come back, he can't leave everyone here to die." ”

"There are too many underground routes here, and the terrain is too complicated, if we find out rashly, we may not be able to know Uncle Shi, so let's wait here for him first?"

Hearing Yan Yu exonerate Zhao Tongxuan's explanation, Zhao Tongxuan was obviously very grateful, after all, the dissatisfaction of Yu Guofeng and others was written on his face.

At this juncture, what is most feared is not the sudden danger, but the slightest crack inside!