It's the basement again!

The only thing in the basement that can warn Xiaobai is one thing.

The lizardmen in the stone gate of the underground ruins.

Lin Yue really felt that these things were really tireless, and he had been fighting the idea of his shelter.

Or are they actually playing everyone's mind?

However, no one in the group seems to have encountered this incident, as if not many of them have mentioned it.

Haven't even lizardmen ever said it? Is it the reason why I didn't pay attention to these things and didn't search for them?

Lin Yue followed down to the basement with doubts, and soon he came to the stone door in the iron basement.

"Quack!" The little white teeth were crowning, and the Xiaoice lizards were also poofing, and they seemed to be quite nervous and vigilant.

Lin Yue looked at the stone door that he had blocked with a stone wall, and motioned to Xiaobai not to make a sound first, He listened with his ear close to the stone wall, but he didn't hear any lizardmen's voices.

However, even if they were, they probably wouldn't be able to break through his two insurances.

The heavy stone wall here counts as one, and the stone wall that blocks the hole that goes down is another.

Under the double insurance, unless Lin Yue took the initiative to remove them, otherwise, it would be useless for the lizardmen to come to 10,000, after all, the blocked openings are all relatively narrow, and no matter how hard they try, it will be in vain.

What's more, if this kind of miracle really happens, they who finally entered the shelter will eventually be killed by him, Xiaobai, and even the Xiaoice lizards who rushed over one by one!

Lin Yue saw that Xiaobai and the others seemed to have lifted their vigilance, knowing that it might just be the lizardman approaching the stone gate.

"Alright, it's okay, let's go get something to eat first." Lin Yue said and took out two grilled lamb chops, handed them to Xiaobai, and asked him to take the Xiaoice lizards up first.

Lin Yue turned his head and looked at the stone gate again.

He was a little emotional.

However, I also envy these lizardmen, who are not troubled by acid rain and floods...... Ay?

Wait a minute.

Wait.

It seems, it seems......

Lin Yue's heart suddenly beat rapidly!

Did the system say that the survivors would be forcibly removed from the underground ruins before the disaster came?

Lin Yue opened the system panel and came directly to the system bulletin board.

When he scrutinized the last announcement of the disaster, he didn't find any rules on it.

What about the updated announcement? Is it because he has entered the announcement of the 3.0 update of the so-called electronic technology stage?

He found it again, reading it word for word, but found that it still didn't!

In the past, when the earthquake and snow disaster came, it would be reminded that the survivors who were stranded in the secret realm would be forced to come out every time, but the door to the underground ruins that appeared after the update did not have a relevant explanation.

Lin Yue suddenly found that he seemed to be a blind student who had found Huadian.

So this means that he, and even the entire people of the other world, can come from the surface to this underground ruin, and be freed from the threat of dangerous acid rain floods?

Lin Yue took a deep breath and thought carefully.

To put it bluntly, the underground ruins are actually still things from this other world, and the ruins stone gate is just a convenient door for survivors or lizardmen to go to and from the ground and underground.

So the system also doesn't have a so-called rule to clear out survivors at the beginning of the disaster.

It seems, it really is.

But, if that's the case, will he still need to protect the Vault?

However, this thought quickly dissipated like the wind.

Yes.

He is not like all the other survivors, there is only a little shelter, there is only so little supplies, all kinds of important equipment, all kinds of important props are only so little.

In addition, he also has a greenhouse, an important building to maintain the future supply of vegetables.

These are completely different from others.

If you run into the underground ruins, what can you do with so many materials on the ground and so many buildings?

If the flood floods, then his losses will be too great.

Lin Yue walked to the ground again and calmed down.

This incident just now was just an episode, and what he had to do was not finished yet.

Pushing open the door, the rain outside was still sparse and not yet completely falling, he held an umbrella and wore a raincoat, took out one piece from each of the stone walls surrounding the two greenhouses, and stood sideways.

Before, it was just to enclose all the buildings together and keep out the rain, but now he felt that it would be better to connect the greenhouse with the stone wall used for the shelter.

This is one way to go to the greenhouse to harvest when disaster strikes, and the other is to be able to make sure at any time that the greenhouse will not be isolated inside and he doesn't know anything about it.

A three-meter-high wall was built, and Lin Yue also covered the roof of both sides of the stone wall of the greenhouse with the large barbed wire fence that had been woven before.

At the same time, he also made a large number of wooden planks and combined them to form pieces of "wooden walls".

The wooden walls are also three meters long and three meters wide, costing six pieces of wood and one unit of iron, and after they are placed on the barbed wire, they are also determined by the system to become larger covers.

The huge cover was heavy, but it didn't collapse.

It took some effort for Lin Yue to completely get the two greenhouses right.

All that's left is the roof above the shelter and the passage connecting to the two greenhouses.

Once he finds the trick, this kind of work is actually quite easy to do, especially after he puts on the exoskeleton, but it is a bit repetitive and monotonous.

After a long while, Lin Yue finally completely completed the walls of the greenhouse and the shelter and the roof above, and at this time, the sky outside was even darker.

Now, except for the position where Lin Yue was standing, the entire shelter and the two greenhouses were heavily wrapped by him.

So far, this is really the only flood control measure he can think of.

The stone walls are so tightly connected that they can be stopped by floods outside, and it turns out that acid rain only seems to be harmful to people and mutated creatures, as evidenced by the fact that the mutated creatures hid without a trace before the rain fell.

If there is anything more that needs to be done, it seems that the only thing to think about is when the disaster is over and the flood waters have receded.

But Lin Yue couldn't think of anything else that could help fight the disaster.

He opened the Survival Point interface and decided to go to the Survival Point Mall to find inspiration.

Today has not had time to collect yesterday's survival point, so I did this first.

……

[Survival point daily settlement successful: survival point +3754]

[Yesterday's survival points remaining: 2953]

[Total survival point: 6707]

In order to buy a waterproof sandbag, I spent 7,000 points in one breath yesterday, and then I spent 500 points to buy a lead block, but I spent a lot.

But there are still 6707 left, which is okay.

After opening the Survival Point Mall, Lin Yue searched for various things and excluded them one by one.

Finally, his gaze rested on one thing.

"This is okay, can you get it with just 2,000 survival points?"