Li Long operated the house expansion machine and dug three floors underground in one breath.

Each floor is one hundred square meters.

These three-story basements are ten meters away from the basement where he lives now.

The middle is connected by an elevator.

The elevator has a heavy alloy door, which is biometric, and only Li Long can open it.

All the machines in the original basement were moved into the new home.

The original basement was converted into an elevator front hall.

All four corners of the wall are equipped with surveillance, and an energy barrel is also installed on the surveillance.

Because Li Long only has pistols now, the installed energy barrel is only the power of the pistol barrel.

But dealing with ordinary scenarios is enough.

To ensure safety, Li Long also built four small underground secret rooms fifty meters away from the building three floors underground. They are connected by passages. The entrance to the small secret rooms is very hidden and requires a mechanism to open them.

There is a metal hatch every ten meters in the passage.

The four small underground secret rooms have elevators directly to the upper level, reaching the ruins of the hidden ground.

The principle of cunning rabbits having three holes is that if the main house is invaded by powerful forces, it can also be transferred to a small secret room to escape.

With Li Long's existing technology, it is really powerful to invade this basement, which is probably a rolling force. It is hard to say whether these small secret rooms can come in handy, but it is always not a bad thing to prepare more.

After the main structure was determined, Li Long began to plan the specific layout of the room.

A separate bathroom and a separate bathroom of course cannot be missed.

The central air change system and oxygen generator will not smell bad in the basement in the future.

One of the floors was laid out into a gym.

Technology has increased, armor and weapon levels have increased, but my own training cannot be lost.

The bed has also been upgraded to a luxurious large bed, sleeping on it, and the fatigue index falls down.

Solved safety and residence issues, the next step...

Of course, continue to strengthen strength.

The bottleneck of strength now is mainly weapons.

This workbench also requires Li Long to get an assault rifle first to produce an energy rifle, and to get a machine gun to produce an energy machine gun.

Although the energy small pistol is also very powerful, it is only relatively speaking.

There is no big problem with ordinary people and indigenous soldiers, but it is not enough to face those high-level wave SS with thick skin.

The output firepower is obviously insufficient.

What Li Long has to do now is to find a way to get an assault rifle or even a machine gun.

Let his workbench produce a barrel with continuous rapid fire.

If you find a howitzer or something, you can also produce an energy barrel-fired energy cannon, which is even more powerful.

At that time, the left mobile phone barrel and right-handed gun barrel will be truly called the Terminator.

After checking the map, Li Long decided to go to one of the locations.

Near the polluted area, material exchange points set up by local indigenous peoples.

That location is very close to where Li Long saw the scorpion monster and the scorpion monster in the polluted area.

Li Long guessed that this material exchange point should be set up by those people.

They have assault rifles in their hands and don't know if they have heavier weapons.

This kind of material exchange point must have certain risks.

There are not enough supplies in your hands and cannot exchange good things.

If the supplies in your hands are too abundant, you may be robbed and eaten.

Before, Li Long would not go even if he knew there was such a material exchange point.

But now it's different.

With his current equipment, each of the natives fired him with assault rifles, and could not break his defense against him.

If the other party really wants to criticize him...

He simply ransacked the material exchange points and could still get what he wanted.

Before leaving, Li Long made something.

A life detector suitable for the Yin world.

Wear it on your arm and enters the detection state, and you can detect the distribution of monsters and humans within two kilometers of your body at any time.

Monsters are yellow, red, crimson, black according to their energy intensity, and humans are green.

But green does not mean that humans are safe.

With this detector, if Li Long doesn't want to be discovered after he goes out, he can completely bypass other humans.

...

After sleeping well, eating well, and drinking well, it is exactly during the day.

So Li Long went out.

This time I went out was different from before.

In addition to its weak firepower, Li Long can be called a human-shaped tank now.

Still able to fly.

In order to avoid some unnecessary trouble, Li Long did not fly very high.

He turned on the detection device and detected that there were no humans within two kilometers nearby, only some sporadic yellow monsters.

Li Long flew straight towards the indigenous material exchange point.

His detection device along the way detected sporadic green light spots, and Li Long bypassed them all.

No matter who it was, he was not interested in getting close to it.

Get the powerful barrel first.

The flight speed of 40 kilometers per hour made Li Long come to the near the material exchange point without much time.

From the detector, you can see that there are some sporadic green light spots distributed around the material exchange point.

There are seven or eight green light spots in the exchange point.

There should be no mistake.

The green light spots distributed around are obviously native sentinels.

Li Long did not disturb them, but flew past the ground from the seemingly unclimbable ruins, flew directly to the near the material exchange point, and then landed and walked slowly over.

"Who?"

When Li Long appeared in the sight of the natives of the material exchange site, the natives seemed a little panicked. They held assault rifles and questioned Li Long loudly.

Li Long's outfit is a bit cool now.

The dark armor is carved with a large number of runes.

Their detectives did not send a message saying that someone had come, and someone actually entered the core area directly.

This is a material exchange point set up by indigenous soldiers here, and it is also an important warehouse.

Of course, heavy troops were also arranged to guard it. It is impossible for people to come here so easily without panic.

"I'm here to trade."

Li Long stopped and explained his purpose to these people.

"Put down your weapons and take off your equipment, otherwise you are not allowed to go further!" spanstyle>Gulf/spanstyle>

A soldier approached Li Long with a gun carefully.

"It is impossible to put down your weapons and take off your equipment. I'm just here to trade. Don't try to attack me, otherwise I will razend the place to the ground." Li Long replied to the soldier lightly.

"What a big tone! Do you think you can withstand the attack of bullets by wearing metal armor?" The soldier was a little cautious, but after hearing Li Long's "big talk", he couldn't help but feel a little angry.

No matter how powerful the armor is, it can only be regarded as cold weapons and equipment?

In front of thermal weapon assault rifles, is there any use for ancient armor?

"How about you try?"

Li Long raised his arm and a bullet shot at a pillar on the first floor of a nearby ruined building.

The pillar was hit by an energy bullet, and a big hole appeared in the middle. The load-bearing capacity of the pillar was suddenly reduced, and the entire ruined building collapsed instantly.

This sudden change made the soldiers present panic.
To be continued...