Set up a detonator around here, and then we'll get out of here and find the other entrances and exits! When Wang Si saw Han Zhengdong and them coming, he immediately said to Han Zhengdong and them.

There are too many dirty things in this place, he feels his scalp tingle when he stands here, and his heart is very uncomfortable, and now that he sees Han Zhengdong and they have taken care of the things here, he naturally wants to leave here as soon as possible.

"But we didn't find any other exits all the way over, and now we go back, can we find the exit?" Company Commander Yang asked at this time.

How they came along the way, he and the brothers were very clear, and there were no other exits found around here, so Wang Si said at this time to find other exits, he felt that it was impossible.

"The air here is clear, there is no dull feeling, this is completely inconsistent with the sealed secret passage environment at both ends, I'm afraid we have neglected which position." Wang Si said analytically.

The entrance was blown up by Wang Si and them, and the room where the glass jars were stored inside was obviously the end of the secret passage, and there was no passage there.

This is all they have seen so far, but if this is the case, I am afraid that all of them would have been suffocated in this place a long time ago, how could they still be alive?

Therefore, Wang Si judged that there must be other vents in this position, and if there are vents, there will be a way out for them, so Wang Si will say such a thing with great certainty.

"The captain is right, there must be other roads here, we must find this place first, and then get out of here!" Han Zhengdong completely agrees with Wang Si's statement, and he feels that Wang Si's analysis is indeed not wrong.

Although there was only a faint light from the dim light here, and no other passages were found, it was precisely because of the dim lights that they could not see everything around them clearly, so he judged that there might really be the passages mentioned by Wang Si around them, but they just ignored them.

"Okay, let's stop standing here and chatting, let's quickly find where there is an exit, I don't plan to stay here for a moment!" Qiao Shuzi said at this time, but his heart was full of impatience.

As he spoke, Qiao Shuzi was the first to hold the gun and walked towards the secret passage back, seemingly anxious to find a way out, and he didn't plan to stay here for a moment.

As Qiao Shuzi walked back, the other brothers naturally followed closely and walked in the direction of going back, without further delay.

All the attention of the brothers was on both sides of the wall of the secret passage, and no one took any time to care, and after a while, Company Commander Yang found something suspicious in a corner, and immediately reported it to Wang Si that they knew.

Then Wang Si, Han Zhengdong, and Qiao Zhuzi all came to the place where Company Commander Yang pointed out that there were suspicions, and it turned out that there were three holes in this bend in front of Wang Si and them.

Wang Si looked over there along the three holes, only to find that there was actually a bright light on the other side of the holes, and there were gusts of cool breeze blowing in from there.

"The outside of the hole must be on the ground, and the devil uses this hole to change the air inside the secret passage, which creates an environment where there is no dull feeling in the secret passage!" Wang Si didn't expect that the little devil's building could be so exquisite, and he couldn't find those holes at all if he didn't look carefully.

"Captain, do you have any ideas?" Hearing Wang Si's analysis and statement, Han Zhengdong felt that Wang Si had something to think, so he said to Wang Si.

"Since the hole leads to the outside, then we can dig a passage in the direction of the hole to the outside, so that our brothers can get out of this place without any problems!" Wang Si immediately said.

He didn't deny Han Zhengdong's inference, nor did he admit that he had any other ideas, maybe he felt that doing things was more useful than talking, so he put doing things first and didn't explain anything more in front of them.

"The captain is right!" Han Zhengdong immediately responded, then pulled out a short knife along the back of his waist, and then began to dig on those earthen walls.

The other brothers followed suit, digging up as fast as possible to get out of the place, or they would be doomed if they were still here when the glass bottle house exploded.

After a bit of hard work, an exit was dug out on the side of the vent, which was not large enough to barely pass through a person, but it was already their only chance of life.

Qiao Shuzi was the first to climb out, followed by Han Zhengdong, Yang Lian Commander and Wang Si, after the last brother came out, Wang Si immediately asked the brothers to block this exit, and there was no intention to leave any gaps.

At this time, the devil troops, who were responsible for the security of the experimental base, cleaned up the place where Wang Si and them had collapsed, and then rushed directly to the secret warehouse with the devil troops.

Because the things hidden over there are the most important things for the devils, so even if they do whatever it takes, they have to ensure the safety of that side, and now that Wang Si and they have entered one step ahead of them, the devils are naturally worried that the house is no longer safe, so as soon as the devils open the secret passage, they immediately rushed to that room.

But when they reached the door, they found that it had broken to the ground, and the debris of the ground had brought the previous violent scene back to them, which made the Devil Officer who led the team feel uneasy.

Even the door is tattered like this, so what is the shape of the bottles inside? Thinking of this, they didn't dare to delay any longer, and immediately beckoned the ghost soldiers around them to continue to rush inside, and they had to check the situation inside.

Just as the devil officer continued to rush to the house with the devil, the appearance of Tokugawa being tied up was already in front of them.

"Dr. Tokugawa?" The moment he saw Tokugawa, the oni officer couldn't help but cry out, his expression full of surprise and disbelief.

At this moment, Tokugawa was tied up, and a piece of cloth was stuffed in his mouth, which directly caused him to have no way to speak, so he could only make a violent nasal voice and struggle.

Tokugawa shook his head and reminded the devil soldiers not to go any further, but when the devil officer noticed that something was wrong and was about to stop the devil team from entering the house, the two devil soldiers had already rushed into the house and were going to rescue Tokugawa.

But it was the impulse of the two devil soldiers that accidentally scraped the white silk thread on their feet, and then those grenades were fired at the same time, falling on those bottles, and then a huge explosion rang out at the same time.

In an instant, the dirt and stones on top of the secret passage collapsed, burying all the little devils and Dr. Tokugawa, along with the plague bacillus that had been researched, in the explosion.