"I'm fine!" Ouyang Ping shook his head and stood up.

"I'm fine!" Luo Qi turned over and sat up straight, and looked around, "How are you guys?" ”

"It's fine!"

"I'm fine!"

A few fighters got up slowly, except for a little slower movements, there was nothing wrong with them.

It wasn't that they were injured in the explosion, but that they deliberately slowed down when they weren't sure if they were injured, taking the opportunity to check for injuries.

Ye Han immediately breathed a sigh of relief when he saw this, Luo Qi and the few warriors around him were closest to the exit, even a few of them were fine, and the others were definitely even more fine.

The soldiers were all fine, and Ye Han's attention immediately turned to the exit.

The lid on the exit was already torn apart at this time, scattered between several fighters, and several of the soldiers who were hit by the lid were gray and dusty.

Ye Han took a few steps past the soldiers, leaned on the exit and looked down.

The storeroom, which had been fairly neat, was in shambles, and the stack of boxes blocking the door flew everywhere, and a few weak flames were slowly burning on the cardboard boxes.

In addition to this, there were a few half-dead jumping insects in the storage room, and there were more jumping insects outside, some of them still moving a little, but more of them were unresponsive.

Luo Qi came to Ye Han's side: "The oxygen content is insufficient, carbon monoxide and carbon dioxide exceed the standard, and there are other harmful gases. ”

Ye Han took off the rifle on his back with his backhand, turned over and jumped into the storage room: "Follow me!" ”

The fighters jumped down one after another and quickly launched a defensive formation.

Ye Han waved his hand, and the team immediately left the storage room and walked straight along the corridor.

The corridors were littered with the corpses of jumping insects, both those killed in previous battles and those unlucky in the explosions.

The closer you get to the gas well, the more obvious the burn marks on the insects become, and when they reach the vicinity of the gas well, both the insects and the walls are all burned and black.

When passing by the gas well, Ye Han also deliberately took a look inside, and found that the wellhead was silently spraying cyan flames outward, although the scale was a little smaller, but it reminded Ye Han of the kind of natural gas flare in the oil field that was erected high and burned all the time.

He couldn't help but worry a little about whether this fire would cause another round of explosions if it had been burning into the coal seam.

Fortunately, the valve was still intact, and Ye Han hurriedly ordered the two soldiers to go in and close the valve...... There is really no one else, such a serious explosion, the equipment in the gas well room is actually intact, even the pipeline is only broken to put the bomb, in addition, the traces left by the explosion are only blackened everywhere.

Ye Han couldn't help but secretly scream luck, fortunately Ouyang Ping didn't put the bomb on the main pipeline, otherwise this place would not have been able to enter.

In fact, it is not surprising, because this is the very center of the explosion, the place where the combustible gas is the most concentrated, because the proportion of combustible gas is too high, the oxygen content is insufficient, there will be no explosion here at all, and the explosives can only ignite the combustible gas here, and then slowly spread outward from here.

The closer you get to the well, the more the walls and insect corpses are blackened, and that's why.

As the flame gradually extends outward, the concentration of combustible gas in the air gradually decreases, and when the concentration of combustible gas drops to the point where it can explode, a large explosion inevitably occurs.

It is still unclear how large the scope of the explosion is, but Ye Han feels that this explosion can also kill more than seventy percent of the insects.

At the end of the corridor is an intersection, which can be seen from the blackened street signs, which is the "central junction" in the middle of the North 3rd District.

Now, like the hallways, there are charred corpses of giant insects everywhere.

After determining the direction of the target, the team continued to move forward, and the further they went, the cleaner the insect corpses became, and after walking a few streets, the black left by the burning was no longer visible on the insects and on the walls, but the insects here were also too dead to die.

Ye Han believes that eighty percent of these insects died of suffocation.

In this way, the team encountered no resistance along the way, and it was not until they approached the target, the hole in the parapet wall, that they found a few giant insects that had not lost their breath.

This is nothing, everyone was surprised to find that a few jumping insects were coming in through the hole in the parapet, but unfortunately the air in the North Third District was not circulating, they were fine when they first came in, but they didn't run a few steps before they staggered as if they were drunk, and after a while, they fell to the ground weakly.

Ye Han couldn't help laughing, isn't entering the North Third District at this time just looking for death?

He waved his hand in front of him: "Up! ”

The soldiers rushed up with steel bars and smashed all the jumping insects that were still alive to death.

Ye Han sighed with emotion in his heart, these jumping insects were really aggrieved to die, but unfortunately they didn't know what grievances were at all, otherwise he must take a good look at what these insects looked like before they died.

Isn't there such a saying? I just like to see you can't get used to me and can't kill me!

The number of jumping insects was more than expected, and the warrior was busy for more than ten minutes before he killed the last jumping insect, Ouyang Ping immediately stood up and personally filled the explosives into the hole in the wall.

There was a muffled sound, the ground shook, and the hole in the parapet wall was buried by the collapse.

The task was finally completed, and the fighters invariably breathed a sigh of relief.

However, there must be giant insects in the North Third District that have escaped, and the order given to Ye Han above is to eliminate all the insects that invade the dungeon, so Ye Han ordered the soldiers to make persistent efforts to comprehensively clean up the North Third District, and strive to eliminate all the giant insects in the shortest possible time.

Moreover, not only the northern three districts have giant insects left, but the entire fallen area, or the entire dungeon except for the core area, has been infiltrated by insect swarms, and according to the orders of the superiors, they must be cleaned up one by one until all the insects are eliminated.

There are certainly not that many bugs left, but the distribution is too wide, and it is certainly not so easy to clean up.

The soldiers quickly took action, looking for the lone giant insect in groups, and Xiao Yuan, who received the news, also rushed to the North Third District not long after, and it took a team of more than 30 people two full days to completely clean up the North Third District.

Next, the dungeon organized a large number of people to be stationed in the North Third District, sent all the building materials stored in the dungeon to the North Third District, made every effort to strengthen the parapet wall, and directly transformed half of the North Third District into a labyrinth protection system, greatly strengthening the defense of the parapet wall.

Ye Han really can't understand the above brain hole, people with a little military common sense know that offense is the best defense, and the dungeon is never a fortress to defend against the enemy, but to preserve the seeds of civilization!

In other words, what the dungeon needs most is that the location is hidden and difficult to be discovered by aliens, not that the defense level is super strong, and you can roll up your sleeves and fight the aliens!