Pouring out the "Qing Shen Ning" capsule in the box, Qi Lin took a deep breath, then unscrewed the bottle containing the fourth-level water, and filled most of the bottle in one go.

The cold cold water slid into his throat, and due to the radiation, Qi Lin could clearly feel a tingling sensation coming from his tongue and inside his mouth that was in contact with the fourth-level water, and his throat was even slightly numb.

The taste of the fourth-grade water is very poor, salty and astringent, with a hint of rust, this kind of water is basically the sewage that seeps down from the ground, and after one or two extremely rudimentary filtration and disinfection measures, it is sold, in addition to radiation, there are all kinds of impurities that are difficult to filter.

"Knock, knock."

A whole 1,000 ml bottle of fourth-grade water was poured into Qi Lin's stomach, Qi Lin put the empty bottle aside, and pinched up two "Qing Hui Ning" capsules.

If he feels any discomfort, he will immediately take the capsule.

A minute passed......

Then it's five minutes, then ten minutes......

Not only did the uncomfortable feeling after being affected by radiation in the impression not appear, but the slight numbness in the throat and mouth was rapidly subsiding, except for the astringent taste that remained in the mouth, a thousand milliliters of fourth-grade water did not bring any discomfort to Qi Lin's body.

The radiation in this bottle of water has reached a dose of nearly 50 millisieverts, although it is far from the level of death, but with so much radiation into the body at one time, symptoms such as nausea, dizziness, and vomiting are always inevitable, but none of these situations appear.

"So...... My body has also evolved to resist radiation? I just don't know what the limit is. ”

In the game world, the limit value of the "advanced radiation immunity" brought to Qi Lin by the Corpse King Serum is 1000, and according to the lethal concentration of 100 radiation in the game, 1000 radiation is about equal to 40,000 millisieverts, which can be regarded as a very huge value.

You know, in the Chernobyl nuclear power plant accident, most of the workers who were exposed to radiation were exposed to the highest dose of a few thousand millisieverts, and most of these people did not survive for three months, and the rest of them will spend the rest of their lives suffering from acute radiation sickness.

The radiation dose of 40,000 millisieverts is almost as high as the core area of a large reactor.

Qi Lin didn't think that if he threw himself into a large nuclear reactor that was in operation now, he could get out unscathed.

In addition to this bottle of fourth-level water, Qi Lin also prepared another thing.

It was a palm-sized piece of metal stained with radioactive dust from a dirty bomb that had exploded in the territory of China.

I don't know what the reason is, this metal fragment was brought into the underground shelter by someone, and Qi Lin spent 6,000 resource points to buy this metal fragment back from the black market.

The metal fragment was stored in a heavy iron box, the inside of which was lined with a layer of graphite two centimeters thick to insulate the radiation, and according to the black market dealer who sold the metal fragment to Qi Lin, the radiation dose on the fragment was definitely more than 2,000 millisieverts, which is equivalent to about 50 millisieverts in the game world.

"Just stuff this thing into the crack in your enemy's door, and in a few days, you can wait to collect your enemy's body." The exact words of the dealer who sold the metal fragments.

Qi Lin carefully took the box out from under the bed and put it in his backpack.

The fourth-level water test can be done in the room, but this metal fragment with 2,000 millisieverts of radiation will not work, if this box is opened in the room, even if Qi Lin can withstand this dose of radiation, but in addition to Qi Lin himself, there is also a Song Xiaodie who has no radiation resistance......

After leaving a note for Song Xiaodie, Qi Lin walked out of the room and walked down the intricate dark tunnel to the door of an uninhabited self-service hotel.

After paying for a day's room rate, the door of the self-service hotel opened a crack in a tooth-sore sound, Qi Lin pulled it with his hand, only to find that the bearings of the door were almost all rusted together, this kind of self-service hotel is only a temporary residence, so the air tightness of the door is very poor, and the materials used are also the cheapest.

This self-service hotel has been uninhabited for a long time, and a thick layer of dust has accumulated on the groundAfter the implementation of the Wasteland Survival Code in the Vault, the large number of eliminated players caused many rooms and beds to be vacated, and a large number of abandoned rooms were not immediately disposed of, and soon became a shelter for undocumented "ghosts" and down-and-out wanderers.

The environment inside the autonomous hotel was not much better than the tunnels outside, it was full of turbid and toxic exhaust gases, and Qi Lin had to pay an additional resource point to let the air supply ducts and ventilation fans run at maximum power for ten minutes, and the air in the room could barely recover enough to breathe.

Taking off the gas mask, the air filled with rust and stale smell immediately drilled into Qi Lin's lungs along with his breath, although it was still pungent and unpleasant, but the oxygen content in it had reached more than 15 percent.

"It's good that the gas supply pipeline is not blocked."

Qi Lin put the box on the table, and then took out a somewhat tattered "big padded jacket" from his backpack.

This "big cotton jacket" is actually a second-hand protective clothing, which Qi Lin bought from the black market, which was originally provided to those workers who excavate underground space, rubber, metal mesh and asbestos three layers of protective materials can be well isolated from heat and radiation, the only drawback is that it is too bulky, and it is extremely bloated to wear.

Putting the protective suit on his body, Qi Lin pulled up his hood, put the armor mask back on, and stood in front of the table and stared at the box for several minutes before reaching out and opening the lock on the box.

It was a palm-sized, half-ring-shaped piece of metal fragment that, judging by its shape and the vague inscription on it, was most likely a mutilated shrapnel from an artillery shell.

It is impossible to see the radioactive fallout on it with the naked eye, but if someone stays with this metal fragment for a few hours without protection, he will immediately suffer from acute radiation sickness, first nausea, vomiting, diarrhea, then skin redness, ulceration, bleeding, and then hair, skin, teeth, etc., and the body's various functions will quickly fail......

Moreover, this process is completely irreversible, and even with advanced modern medical methods, there is no good treatment for this condition.

This description is not an exaggeration at all, and the high dose of radiation is so deadly.

"Hoo ......"

Qi Lin struggled to erase the tragic condition of the corpses that had died from radiation from his head, then took a deep breath, took off one of the gloves of his protective suit, and slowly reached for the piece of metal fragment lying in the box...... 2k reading web