The steel gate is not ordinary steel, and the thickness is at least one or two meters, and it weighs hundreds of thousands of catties of steel...... How do you open this?

If there is a 'laser cutter', 'diamond', 'high-temperature explosives'...... There is really nothing remarkable about this kind of door, and it can be opened easily.

It's a pity that their group has no tools in their hands, only a bunch of weapons...... Weapons are actually a kind of tools, but the general understanding is that tools and weapons are not the same, weapons are weapons, and tools are tools. Especially in the future era, the division between tools and weapons will be even more obvious.

Oskar smiled and said, "Hehe! A few people and I went to find something, and the rest of us just stayed here and watched. ”

Oskar left with five prisoners, and the rest of the prisoners were all waiting at the gate.

This is really not a short time, it took ten days for Oskar to come back with people, and at the same time bring back a huge package.

Bliss had sharp eyes and saw the green juice and mineral powder on the outside of those large packages, and asked, "You're going to open this door with these things?" ”

Oskar glanced at Bliss, he really didn't want to team up with someone whose brain was used to think about how to use violence, but since they were sincerely asked, he still had to answer it...... This is the habit of Oscar, who has lectured and taught students in some of the most prestigious universities.

Oscar put down the package in his hand, opened it, took out a black rock, and said, "These things I brought back, there are nickel-chromium black rocks, this is the ......"

Oskar was going to give a detailed account of the things he had brought back, and then to talk about the purpose of these things in detail. But what other people care about is not what these things are......

Bilis directly interrupted Oskar's words and asked, "Tell the point!" ”

"Okay!" Oscar shrugged his shoulders, put down the nickel-chromium black rock in his hand, and said very succinctly: "I'm going to use these things to concoct a super acid and dissolve an inlet here!" ”

"......" everyone was speechless.

People are scientists, and what they need, as long as the conditions are met, they can be made...... Unlike them, some simple things they can make by themselves, and a little more complicated, they can only think of a few ways to get 'buying', 'grabbing' and 'stealing'.

Dissolved Metal ...... This method, they are not unthinkable, but they can't do it.

If it were a normal human society, they would have hundreds of ways to open such a metal door. Unfortunately, this is not a normal human society.

……

Instead of following Oska to collect materials, Lin stayed near the gate of the research headquarters, keeping an eye on the prisoners who had been left behind.

At this time, Lin Jian's eyes lit up when he heard that this Oscar was able to concoct a strong acid that was enough to dissolve this metal gate without any tools and equipment.

"This Oskar must have thought about the current situation before......"

"Configuring a strong acid, if it were me, it wouldn't be impossible. However, to find enough materials, I don't know how much time it will take, and I can't do it in a few years, after all, I'm not familiar with the planet! ”

The reason why Oskar was able to find all the materials in just ten days was because he had stayed in this research headquarters for a long time, and although he had never been out of the research headquarters, he knew the neighborhood very well.

Extremely cumbersome procedures, even if the materials are prepared, it takes hundreds of steps to configure the final strong acid, and it takes at least a month before and after...... It's science, not the kind of game where you mix all the ingredients together and you get the end result!

During the month that Oskar had to leave the woods several times...... There is no way, the nutrient solution on his body has been used up, and he needs to find the material configuration.

After the forest has enough nutrient solution, come back and keep staring!

Suddenly, a very serious problem occurred to Lin Jian...... This Oscar is an extraordinary scientist, not an ordinary scientific researcher. The recipe for the nutrient solution that the forest made out of the woods, the part that shouldn't be there, Oskar probably knew it clearly, but he didn't alert the others.

"How could a scientist who can formulate this strong acid, a scientist who is extremely familiar with the effects of thousands of plants and minerals, not be able to calculate the effect of a nutrient solution that is only formulated with only a few dozen ordinary ingredients...... In this period of time, since they got my nutrient solution formula, this Oscar has not been used. Lin Jian instantly had a strong sense of crisis for this Oscar.

A scientist, not terrible!

A master, not terrible!

What is terrifying is that a master like himself, backed by powerful wisdom, with a bad heart, insidious and cunning!

"I hate to meet this kind of person the most......"

Lin Jian is such a person, and naturally he doesn't like opponents like himself.

Originally, Lin Jian's plan was to let these people open the way, enter the research headquarters, and clean up the robots in the research headquarters, after all, this work is not something he can do in a short period of time. Then, with the help of Oscar's familiarity with the research headquarters, learn about the situation in the research headquarters, at least through Oscar, learn about the various research equipment and experimental equipment in the research headquarters.

Now, after sensing Oskar's terribleness, Lin Jian immediately rejected his previous plan...... You must not let this Oskar enter the research headquarters, otherwise you will definitely be played to death in the research headquarters, and it is impossible to find out any information in the research headquarters.

"The other prisoners, since they found this nutrient solution recipe of mine, have used my formula......

"Oscar, how could it be possible to prepare this strong acid without a nutrient solution...... Could it be that he never thought of preparing a nutrient solution, saving him from having to find food often and having to work hard to preserve it! ”

"But even if he knew that this nutrient solution was poisonous...... Can't he figure out how to detoxify? It can be seen that this nutrient solution is poisonous, and it is much more difficult than detoxification. ”

"Why is that?"

The poison in the nutrient solution formula in the forest is a mixed poison, which does not have any harm in itself, and only stores these 'toxic' substances in the body...... If you inhale another chemical emitted by the burning of a plant, it will produce a highly toxic substance, a poison that will kill people in a very short time.

Lin Jian guessed very accurately, but there was one thing he didn't guess, and he couldn't guess!

Lin Jian didn't know that this Oskar's rivers and lakes were inexperienced......

Oskar is not like the woods, who habitually apply his knowledge to intrigue and trickery. Oskar could see that the formula of the nutrient solution was toxic, knew how to induce it, and knew how to remove it...... However, he was inexperienced, and lived in the holy circle of 'science' for many years, so he did not think too much of intrigues.

Know the toxicity, know how to induce this toxicity, know how to detoxify...... I habitually knew that this thing couldn't be eaten, so I didn't eat it.

Oscar's thinking is actually very simple!

He was used, and when he was done, he was abandoned. Now, his idea is to use others, and when he is done using them, he will discard them...... That's all, it's not as complicated as Lin Jian thinks!

So, at the beginning, Oskar's reason for asking someone to help was very simple, that is, to tell these people he found that the mutation would greatly shorten their lifespan, and they had no more years to live. Then tell them that as long as they enter the research headquarters, he can help them recover their bodies, and even allow him to leave the planet and return to normal human society.

Oskar just wants to use them to help clean up the robots in the research headquarters, and then go to collect materials, make energy, and restart the research headquarters. As long as that's done, that's when he abandons them.

In the face of these real death row prisoners, it is really difficult to say whether Oskar will be able to achieve his goal in the end...... In terms of technology, Oscar is a giant, and these condemned prisoners are newborn babies. In one respect, however, the situation is reversed.

These prisoners are using Oskar to find a chance to survive!

……

Lin Jian sensed danger from Oska, which was actually a psychological effect of 'living the belly of a gentleman with the heart of a villain'...... Before he knew it, he imagined Oskar to be as sinister and cunning as he was. Oscar has a conspiracy, but Oscar's conspiracy is really a very simple and direct conspiracy.

"When they're done cleaning up the robots, I'm going to kill Oscar, and I can't let Oscar take control of this research headquarters...... Others, it doesn't matter! ”

"However, if you want to kill Oscar, you have to kill other people, they can't let me kill Oscar easily, not to mention that Oscar is not so easy to kill by me...... That is to kill them all, induce the toxicity in their bodies, and finally fight Oskar alone. ”

"That's all it can be!"

"The energy needed to start the research headquarters...... Let's see, hopefully it's the energy I can make! ”

The strong acid was formed step by step, and finally it was completely completed. Lin Jian also completely memorized the configuration method and materials of this strong acid.

Using strong acid, Oscar dissolved a large enough hole in the door of the research headquarters to allow two people to pass.

However, none of them went in, but stayed outside the door and waited.