I turned into a loli and didn't want to be discovered, so I had to become an assassin.

September 5, 96 A.D., 23:35

The rain is falling heavier, the water points run through the silk, the pools on the ground are like pox, countless numb-like water vortexes, with life and death, breath non-stop, and as if the smooth water surface is covered with fluff.

The crowd at the shelter had just had just given a short rest, and before they could enjoy the tranquility too much, they were interrupted by a loud noise.

At first, people thought that there was thunder outside, but they didn't pay much attention.

However, it wasn't until they saw Xia Ning anxiously rushing out of the security room that they realized that things might not be as simple as they thought.

Evacuation passages anywhere are basically easy to defend and difficult to attack.

What's more, after the threat of black fog monsters in this world, it is not too much to say that the maintenance and protection functions of evacuation passages in various places have reached a higher level.

The evacuation passages in the new city resemble tunnels, but they are also different.

Built on the mountain, the opening is small, the space inside is large, the entire entrance is almost a flat oval, and the passage to the refuge is nearly 2,500 meters long.

The main points designed to highlight are also very simple, and the small entrance is mainly to highlight the defense, so that the space that needs to be defended is reduced, so that the forces used for defense can be concentrated in the same place as much as possible.

However, because the entrance is small, when the situation is urgent or the crowd is disorderly, it is easy to have a crowded situation.

Therefore, in order to avoid a large-scale stampede before the crowd arrives at the shelter, it is necessary to ensure that the number of people that need to be accommodated in the evacuation corridor is also as large as possible.

The design is based on this starting point, in order to minimize manpower and material resources and facilitate maintenance, but also to ensure a wide footprint.

The height of the evacuation passage will not be set very high, and the length of the passage will be very long, so as to maximize the reserved space between people.

There are two-way jet fans on both sides to maintain the circulation of air inside and outside.

However, it was such an evacuation channel designed after condensing the essence of human wisdom and being quickly broken in just half an hour.

You know, this kind of evacuation passage built by the mountain, even if there are hundreds of strong personnel working together, at most it is destroyed from the entrance, or cut off a half-mountainside.

If it is directly penetrated, then at least it is necessary to fight hard and unify the strike point to carry out a joint attack, and it is possible to get the current result.

To say that these black mist monsters did not master some special attack methods, Xia Ning would definitely not believe it.

Brute force? What brute force can penetrate the evacuation passage in half an hour, is it possible that the black fog monsters outside are still a bunch of strong and close to fierce existences? That suggestion went straight to the vote.

Luo Li, who was quietly watching the evacuation passage from afar, still maintained a light smile, and the surrounding rain silk was all resisted by the transparent cover formed by the black beak, so that it stained Luo Li's body as little as possible.

Of course, the black beak is not so intelligent, and it does not know how to resist the rain without blocking Luo Li's sight.

Therefore, the internal structure of this cover has been slightly modified by Luo Li, so that the distance between grain boundaries is less than the shortest wavelength of visible light, so that the light is transmitted as unobstructed as possible, so that the cover looks transparent.

As for why the black beak can quickly penetrate the evacuation passage, the reason is actually very simple, Luo Li is not prepared to let the black beak destroy its structure purely by brute force, this efficiency is too low.

So in order to speed up efficiency, it is necessary to add an additional kind of assistance.

As for where does this help come from?

Quite simply, the environment, as well as the evacuation passage itself.

Before being targeted by others, Luo Li will always adhere to the following solution mode:

1. Rationally use all available things around to achieve their own goals;

2. Any advantage that others are proud of can be targeted as an imperceptible weakness;

Third, do the most things with the fewest steps.

Four 、......

On rainy days, built by the mountains, these two points are enough to break the game.

As long as the corresponding black beak organism is arranged to secrete a liquid that can reduce the strength of the rock structure.

The structural strength of the rock mass decreases rapidly, and after the softening, soaking, erosion and dissolution of rainwater, the strength and bearing capacity of the soft surface will be greatly reduced.

This will aggravate the instability and collapse of the rock mass. And if the transmission and discharge is not smooth, it will lead to an increase in pore water pressure, and the effective stress of the surrounding rock will decrease, resulting in a sharp decrease in strength, resulting in tunnel collapse.

In other words, Luo Li actually didn't waste much effort at all, and the passage itself collapsed.

Then, as long as the black beak monster puts in a little effort, the passage will be completely penetrated.

"Everything in the world has its advantages and disadvantages, and there is no perfect thing in this world.

The more perfect the structure, the more difficult it is to recover once damaged.

The more perfect the structure of the object, the more cumbersome the steps of restoration.

Go on.

Luo Li's little hand held one cheek boredly, and tilted his head slightly.

The corners of her mouth always carried her seemingly innocent smile, and her eyes looked flat at the disaster caused by her hand.

The surrounding atmosphere is extremely quiet, which contrasts sharply with the noise below.

------

inside the shelter, everyone looked at Xia Ning's serious expression at the moment, and their mood was not wonderful.

But anyone who can read the expression knows that the current situation is not optimistic.

At this moment, everyone's eyes were basically focused on Xia Ning, which made Xia Ning very nervous.

After all, it was also the first time she had encountered this situation.

"What to do? There must still be people in the evacuation passage who have not entered the evacuation shelter, and once the gate is closed now, then it is equivalent to me directly giving up the lives of the people in the evacuation passage.

But if you don't choose to lock the door of the shelter now, then the black mist monster is likely to take advantage of the void and can't close it if you want to, so that the people in the shelter will be dangerous. Obviously

, what is facing Xia Ning now is a choice, or in other words, this is a choice, a choice that concerns the lives of the people!

Whether to choose to continue to wait for the crowd in the evacuation passage who may not be dead, or choose to close the door of the shelter as soon as possible to resist the attack of the black mist monster.

Xia Ning did not dare to look directly into the eyes of the people in the shelter behind her at the moment, she was afraid, she was afraid that these people would see the confusion in her pupils.

After all, he has not been a law enforcer for a long time, but he must face such a problem and make a choice at this moment.

Xia Ning immediately set his eyes on Han Yi, who was still unconscious in the security room.

Team Han... If it's you... How would you choose?