A set of detailed plans was quickly laid out by Qi Lin - first, he and Song Xiaodie had to stock up on as many daily necessities as possible to strengthen the defenses of the residence while the rebellion had not yet broken out, and when all this was completed, Qi Lin would find a way to send a warning message to the garrison of Vault 187 about the rebellion of the Red Shirts, if they were ready and eliminated the rebels, it would be great, if the army did not believe Qi Lin's warning, or was directly killed by the rebels, Then the whole scheme will move on to the second step.

Although the passage to the other shelters was closed, when the rebellion began, the entire shelter would inevitably fall into chaos, and at that time, the army would inevitably divide a considerable part of the guarding force of several outside passages to fight the rebels, and at that time, Qi Lin could look for an opportunity to take those rail cars that transported supplies and leave Vault 187.

And if this path doesn't work, then Qi Lin has another set of plans-

Hold on to the station, keep the door closed, and wait until the situation is stable before making a decision.

If the army wins, then it's business as usual, and if the rebels win, then Qi Lin has to find a way to find the secret passage and leave Vault 187 from the secret passage before the stored supplies are exhausted.

……

After the plan was formulated, without further ado, the time left for Qi Lin by the Red Shirts and the Skeleton Legion was running out, and Qi Lin and Song Xiaodie immediately took action.

The first step of the plan is to collect supplies and strengthen the defense, Qi Lin still has many resource points on his account, he transferred 500,000 points to Song Xiaodie's account in one go, and asked her to purchase as much food, water and daily necessities as possible.

Qi Lin came to the underground black market, he needed more weapons, as well as ammunition, and if he had the opportunity, he also hoped to get bazookas and recoilless cannons, which are powerful weapons for individual combat.

It's just that at this time, the Red Shirts obviously won't forget the underground black market in the shelter, Qi Lin found that most of the weapon shops in the black market have been out of stock, and he learned from the mouths of those shopkeepers that these batches of weapons were sold from "internal channels".

This "internal channel" naturally refers to the Red Shirt Gang, after all, they control a large part of the shares in the underground black market, and they are not much more reckless than the army.

The shopkeepers also told Qi Lin that this time, the internal purchase price given by the Red Shirts was fifteen percent higher than the market price outside, although they felt a little strange, but no businessman would refuse to make money in the business, and now in the black market weapons market, only some scattered gun parts can be bought, and as for ammunition, the remaining inventory is also very tight.

"I suspect that the Redshirts are likely trying to open their own arms dealership and monopolize the underground arms trade in this vault...... Damn, these guys are never good people, and it looks like business is going to be harder then. The owner of the weapon shop kept chewing on the root of Qi Lin's tongue and chatting about the recent changes.

Why the Red Shirt Gang bought weapons on a large scale, Qi Lin naturally understood it clearly in his heart, but he couldn't tell the other party.

Telling the truth to the owner of the weapons shop will hurt him, and he will also get himself into great trouble.

Qi Lin searched the entire black market, and only bought a box of parts and ammunition that added up to less than 300 rounds.

The variety of these ammunition is very varied, from the No. 12 sports hunting bullet used to fight the UFO to the nine-millimeter pistol bullet with the Type 05 revolver plastic bullet, Qi Lin can't care so much, and he has collected all of them.

Qi Lin roughly estimated the parts in the box, and he could probably assemble three or four semi-automatic rifles, and he could also make a crossbow.

In addition to these weapons, Qi Lin also bought two Level 3 bulletproof inserts and a Level 4 bulletproof insert plate.

This bulletproof insert is made of alumina ceramic, which can easily block the close-range shooting of 7.62X39 mm M43 shells.

Although these bulletproof inserts belonged to the "made in China" in the old era, the price in the underground black market of the shelter was rising, and the price of these two third-level plug-ins reached 400 resource points, and the fourth-level plug-in broke through the 1,000-point mark.

However, Qi Lin still thinks that the money is well spent - in the real world, he does not have such a strong vitality, let alone the BUG ability of metallization, the bullet of the assault rifle can make Qi Lin lose the ability to fight as long as one shot, and even if it is a small-caliber pistol bullet, eat a few rounds, he will definitely not be able to continue to be alive like a nobody like in some TV series.

Except, of course, for the plastic bullet of the police Type 05 revolver, which can't even wear a thicker fur coat.

In addition to weapons and equipment, Qi Lin also purchased two indispensable "big guys".

The first is a new small air circulation purification equipment, plus four barrels of oxygen generator, which cost Qi Lin 45,000 resource points.

This thing, although it is not used by ordinary shelter residents, is an indispensable equipment in those excavation workshops that go deep into the ground, and the one that Qi Lin bought is also the black goods that flowed out of that place.

The second piece is a diesel generator, compared with the air circulation purification equipment with much higher technology content, the price of the diesel generator is much cheaper, as long as more than 8,000 resource points, but those barrels of diesel are not cheap, a barrel of 200 liters of diesel will cost nearly 1,000 resource points.

The price of diesel fuel has already risen in the old era when it was in a resource crisis, but now in the underground shelter, it is used a little less, and the price will only become higher and higher.

Qi Lin bought four barrels of 200 liters of diesel and transported them back to his residence in four installments on a small hand trailer.

Once Vault 187 is occupied by the rebels, the mastermind will inevitably turn off the central control computer of the vault directly, not to mention the running water, and even the supply of electricity and oxygen will be interrupted, Qi Lin must be fully prepared.

In the past two days, a large number of supplies have been constantly moved into this small room by Qi Lin and Song Xiaodie, and soon, the room was stuffed to the brim, there was no way, Qi Lin and they could only tear down the beds and throw them out - anyway, if you want to sleep, you can barely use it as a bed by spreading a blanket on top of the coffin-like game cabin.

The supplies were almost ready, Qi Lin got some cold-rolled steel plates and steel hollow load-bearing columns from the black market, he fixed the steel plates to the ceiling of the room, and then fixed them with load-bearing columns and floors below, so that even if half of Vault 187 was blown up by the rebels, these steel plates and load-bearing columns used to reinforce would leave Qi Lin and Song Xiaodie with enough space to move, so that they would not be buried alive by the collapsed ceiling.