On the second day of Leishan's departure, the first hiding hole of Base 1 was excavated, and then other hiding holes were started one after another, from No. 1 to No. 12.

In order to avoid being caught by the aliens, each hiding hole is located in a different direction - digging only twelve hiding holes is not because the soldiers have any special feelings for Twelve, but because there are only twelve sets of life-sustaining equipment in the base.

Due to the fact that Base 1 has many special construction machinery, and there are aliens outside the asteroid that may attack at any time, the urgent situation forced the engineers to do their best, and the excavation of the hiding hole was extremely fast.

On the fifth day of the Thunder Mountain's departure, the No. 9 hiding hole was completed first, but the completion was only the beginning, and then the hiding hole had to be reinforced, the wall was inspected to prevent air leakage, various materials and life-sustaining equipment were brought in, and the wall hole was closed to prevent aliens from seeing the flaws...... All sorts of miscellaneous things piled up, and it took more time than digging holes.

After that, the hiding hole was completed almost every day, but various renovations continued until half a month later.

Fortunately, the aliens did not enter during this time, and the soldiers in the base immediately scattered into the hiding hole, preparing to close the hole and wait for the final moment to come.

Before entering the hiding hole, the soldiers still left a few back hands, one is the communication line pulled out of each hole, with these wires, hiding in the hiding hole can also keep in touch with the outside world.

The second is all kinds of traps, including the simplest tripwire grenades, as well as unconscionable cannons detonated by scientific and technological means such as sound and light...... The warriors are never short of creativity, even if it is simple because of ugliness, it is enough for aliens to drink a pot.

The third is to prepare the explosion point, once the aliens attack the base, they can blast the asteroid from the inside and completely dismember it, there are at least hundreds of large fragments, and the fragments where the hiding hole is located are mixed in it, so many fragments, the aliens will not intercept them all, right?

The last thing is to find a way to disguise the hiding hole.

Base No. 1 is now a large construction site, and it is an underground construction site, with all kinds of building materials piled up, and there are no less than ten kinds of materials that have a closed effect.

The problem is that there is no material like peridot, and when the entrance to the cave is closed, even a blind person can see that something is wrong.

But this is not difficult for everyone, since there is no way to hide, then do the opposite, just confuse the public.

So the fighters dug holes in the base like headless flies, some deep and some shallow, and some through two unrelated spaces.

After the holes are drilled, all these large and small holes are sealed, so that the asteroid is smeared with sealing materials everywhere, and it is not so easy to find the hiding hole.

And the fighters also combine traps and blindfolds, such as putting two grenades behind the closed material, or simply leaving a package of explosives, as long as the aliens dig up the closed material, you will definitely blow it up.

At this point, the warriors had done their best, and nothing else was left behind, so they went into the hiding holes, sealed all the holes, and relied only on radio to communicate with the outside world.

Every day, the Thunder Mountain observes the situation near the asteroid, looks for alien warships, and informs Base One of the aliens' movements.

Ye Han soon discovered that something was wrong, the alien battleship had been hovering near the asteroid, but they just stayed there, and they had no intention of attacking the asteroid at all.

What do they want to do? Do you want to surround the point and send reinforcements?

At this time, the Leishan had already passed half of its voyage, and it would be able to reach the ground in more than twenty days, Ye Han couldn't help but secretly pray, hoping that the comrades in the asteroid would hold on until the Leishan arrived.

Even if the Thunder Mountain is not an opponent of the alien fleet, it can at least lure the alien warship away and create a chance for the trapped people to escape.

A few days later, the aliens finally moved, and a round alien spacecraft arrived at the asteroid and landed directly on the surface of the asteroid.

Ye Han secretly felt that something was wrong, but he couldn't say what was wrong, so he hurriedly instructed Luo Qi to report the situation to Base No. 1, and told Base No. 1 that he would report back immediately if he found anything.

After the spacecraft landed, there was no movement, and there was no news from Base 1 for the time being.

All the crew of the Thunder Mountain, including Ye Han, were guessing what the aliens meant.

Some say aliens are there for mining; Others say that the ship had some kind of detection equipment on it; Others said it was a landing ship that wanted to make a hole in the asteroid and attack it.

There are a lot of ideas, but all the claims are unfounded speculations.

More than two hours later, the Leishan received a message from the No. 1 base: "Leishan, I'm the No. 7 hole, the situation is a little wrong, we heard an abnormal sound here, it was very faint, and the No. 6 hole was also heard, and the other caves were not found for the time being." ”

Ye Han immediately said: "Ask them, can you determine the source of the sound!" ”

Aliens are the best at making holes, and the previous speculation of the strong attack may be reliable.

Twelve minutes and six seconds later, the Thunder Mountain received a response from Base 1: "Uncertain, the voice is very faint, intermittently inaudible." ”

Ye Han suddenly felt that it was tricky, the methods used by the aliens this time were a bit weird, they didn't even know what they had done, and they didn't know how to counteract at all!

For today's plan, we can only take one step at a time, and respond to all changes without change.

Thinking of this, he immediately said: "Contact Base No. 1 and advise everyone to prepare for battle, if you can't do it, you will blow up the asteroid in advance!" ”

There is no subordinate relationship between the Leishan and Base No. 1, so Ye Han can only suggest that he has no authority to order Base No. 1.

"Yes!" Luo Qi immediately complied and conveyed Ye Han's meaning to the past.

In another twelve minutes, the Thunder Mountain received a reply, and all the members of Base 1 were ready for battle!

However, this preparation lasted for most of the day, and apart from the increasingly strong abnormal noise, there was no other discovery at Base 1.

And the so-called strength is only measured by acoustic instruments, not louder than the sound heard in the ear.

After another half a day, twenty-six hours after the alien spacecraft landed, the Leishan suddenly received a roar from Base One: "Alarm, the No. 6 hole is broken, we are losing pressure, we are losing pressure...... No, how did the wall crack and something got in...... What is it...... It's moving, it's moving...... Fire, fire......" followed by a chaotic burst of gunfire.

Ye Han's pupils shrank, and he had the intention to let Cave No. 6 send the picture back, but the distance between the battleship and Base No. 1 was still too far, and even if the news was sent out immediately, it would take six minutes to receive it.

And Hole 6 is fighting aliens, is it really appropriate to ask them for a picture at this time?

At this time, there was a frightened shout in the communication: "It's a tentacle, this thing is a tentacle......"

"That's not right!" Another voice interrupted, "It's the root, it's the root of the plant!" ”