Doomsday I Have a Super Survival System

　　 In fact, this so-called first room is really nothing good.

　　 This is a rectangular empty room with nothing inside.

　　 But for An Kai, the feeling of this room is completely different from the previous shelter. That kind of thick and stable feeling can never be provided by the walls of the pharmaceutical factory.

　　 Mary looked around curiously, occasionally reaching out to touch the wall, and tapping gently with her hand to make sure that the surrounding area was not a hollow wall.

　　 Of course, it cannot be a hollow wall. Behind the wall is the mountain, with no gaps in the middle.

　　 Ankai opened the system list and found the room modification part further down the construction column.

　　All similar rooms can be renovated to suit different functions.

Like this room, the system can provide a two-stage transformation, transforming it from a square rectangle into a cylindrical passage, and reserve the location of various defense and cleaning facilities in advance. Of course, the transformation is almost free. The materials are better-looking than Ankai's own, and the shape is more in line with the requirements of other facilities in the shelter-such as protective doors.

　　 Ankai did not hesitate, and directly chose to transform.

　　 The originally rectangular room squirmed and deformed quickly under his eyelids, and it quickly turned into a cylindrical shape.

The part between the ceiling and the floor is still straight, forming a real passage, and the cross-section has also changed a little. In Ankai’s view, the space of the entire room feels a little smaller, and it may be his. Illusion, but the most important thing is that the current room, the cross-sectional size, is completely aligned with the protective door.

　　 The next step is room lighting.

The generator is readily available, and the lights are also readily available. These things were prepared by An Kai for the new shelter from the beginning. Of course, he thought of building an underground shelter before, or in other words, he didn't expect to build it in the mountains, but this It doesn't matter, anyway, no matter where the shelter is built, the electrical system will have to be built. With this condition, no one will ever go to the dark again.

　　 Just put these things directly, the process is easier.

　　 The third step is to protect the door.

　　 The appearance of the protective door is similar to the door of a bank vault, but it is thicker.

A lot of alloys and rubbers are needed. After all, it is necessary to take into account the function of defense against attacks, but also to ensure the tightness. Moreover, gates like this generally require a drive system, otherwise they can be as thick as tens of centimeters. The metal door cannot be activated by manpower at all.

　　In terms of alloys, the main materials are iron and aluminum, and many other metals are required. In this regard, Ankai does not lack at present.

　　 Not to mention the ones he brought with him, just the various materials squeezed out of the mountain when making the room can meet all An Kai's needs.

　　 Ankai came to the furnace and started making alloys.

　　 What kind of alloy should be called, he didn't know, what kind of materials were used, he didn't know most of them.

　　 Anyway, the system allows him to use whatever he uses, he only needs the result.

The smelting of 　　 alloys is much more complicated than a single metal, and the smelting mechanism has also changed.

　　 Before smelting metal, just throw the metal ore or scrap metal into the furnace, add fuel, and smelt it directly.

　　 After smelting, you don’t even need to take it out, just put it in the furnace. If you need iron ingots, you can choose to make them, and the same is true if you need copper ingots.

But when switching to smelting alloys, the smelting process requires more manual operations. At different stages, the furnace will prompt Ankai to use different materials. The required quantity is also the system standard unit. Don’t worry about putting more or less. , Resulting in insufficient strength of the alloy.

　　 A protective door requires 150 units of special alloy. The melting process took Ankai more than two hours.

　　 He feels that he is about to be dried by the high temperature of the furnace, but it does not mean that he is not afraid of the heat with the help of the system. The heat is still hot, but the high temperature will reduce the damage to the body a lot, but it does not mean that there is no.

　　 In this process, in order to ensure that the materials can be added in time, An Kai didn't even bother to drink water. As a result, after the alloy ingot was melted enough, his throat was a little sore.

　　After the metal material is enough, rubber is needed. Rubber can be made through a chemical station, or it may be obtained by smelting waste tires and so on.

　　 Needless to say, Ankai must choose the latter.

　　 Fortunately, he was more mindful when he went out and brought out some waste rubber, otherwise he would have to be blind at this time.

　　 The driving system is the simplest, it only needs electric power to drive it, and the materials used are the same as the protective door. These materials are counted in the previous material statistics, so Ankai saves some effort.

　　While he was smelting various materials, Mary was not idle, holding a crossbow and started to hunt for wild animals around.

There are not only mutant beasts in the wild, just like some humans will be infected and some will not be infected. Not all wild animals will be infected. It can even be said that in the wild, the infection rate of wild animals is far lower than that of humans. High, after all, wild animals rarely live in a place on a large scale like humans. Wild animals are born with self-isolation conditions, so you can find safe and healthy beasts.

　　Mary has been working **** the technique of hand crossbows recently. It is impossible for her to practice bows, but it is still possible to practice crossbows.

　　 The crossbows that Ankai found in the Lizard Gang use a very labor-saving winding system. The crossbow arrows are also filled with magazines, so you don’t need to do it yourself.

　　The advantages of crossbows are too great. They have a long range, high accuracy, stable trajectory, and are more powerful than pistols. Some military crossbows are more powerful than rifles. The biggest advantage is that they can be fired silently and will not attract the attention of the enemy. It is also very simple to use, and it only takes a little training to get started quickly. Mary's hard work is mainly about the speed of aiming. The shooting speed cannot be practiced. After all, the filling speed of crossbow arrows is definitely not as fast as that of firearms, even if the personal response is fast, it is useless.

　　 After all the materials were ready, Ankai began to install the protective door.

　　 is still selecting the model and then selecting the location.

　　 The materials were consumed like flowing water, and a circular shape, like the protective door of the gate of the gold vault, gradually appeared.

　　The installed protective door appears a black-gray color, falling on the mountain, it is extremely inconspicuous when viewed from a distance, and its hiding ability is quite good.

　　 The protective door was open. An Kai walked in, connected the generator to the drive system of the protective door, and then turned on the generator.

　　 This link is only temporary. After all the special power stations are sheltered, the power system of the protective door will be hidden.

　　 After Mary returns from hunting, the preliminary work of this mountain refuge has been completed.

　　 Looking at the heavy protective door, feeling the sense of security after closing it, Mary couldn't help but smile.

In fact, even if it is the most basic shelter, there are many shortcomings, such as no water supply and drainage system, no ventilation system. Fortunately, only two of them are here, and they just have a rest for one night. The oxygen in the larger room is all consumed.

　　 Tomorrow Ankai will expand the shelter. He wants to build a shelter enough for their group to survive in ten days.

　　 An Kai set down a bonfire outside the shelter and asked Mary to cook.

　　 The content of cooking is also very simple. It is to fill the hot water that you brought with the iron pan, cook a pot of porridge, and then add some canned ham to it to increase the flavor.

　　 The staple food is the rations prepared before. Today they brought out the steamed buns, which were made by Ankai after unlocking the [Chef] skill. It tastes no worse than the steamed buns at the street bun shop.

　　 Vegetables were also brought by them. In the process of searching, Ankai found a lot of dried vegetables after drying. This thing is also quite good for cooking porridge.

The meat is the beast that Mary called today. Her luck was good. She caught two rabbits and a pheasant. Even if the pheasant is not easy to clean up, if the rabbit is not easy to clean up, Ankai will handle it, and then let Mary go to roast it. of.

　　While Mary was cooking, he returned to the shelter and began to put down the furniture.

　　 He didn't carry the furniture he made before. The material used in the furniture is nothing more than wood. This thing is the most indispensable in the wild. If you re-make it, you can add experience. Why not?

　　 An Kai puts down the two single beds first, but the bedding comes with it.

　　 also put down a dining table and two stools. They can't sit on the floor and eat.

　　 Finally, he put down a screen to separate the two beds. After all, there are differences between men and women. Living in the same room is too much. You can't even have personal privacy.

　　He doesn't care, mainly because Mary is a girl and always has to take care of each other's emotions.

After An Kai made the furniture, Mary's meal was not finished yet. An Kai washed her hands and helped in the past~www.readwn.com~ The dinner was eaten in the shelter, and the protective door was temporarily wide open. The wind was blowing slowly, making the air in the shelter a lot fresher.

　　 The electric light above his head was very bright, illuminating the shelter clearly. An Kai and Mary were sitting at the dining table, relatively speechless.

　　 Actually An Kai wants to find some topics, but Mary is a cold temper. After thinking about it, he decided not to touch the nail.

　　 After dinner, the two sat at the table and played poker for a while, and they were almost ready to go to bed.

　　 Washing your face, washing your hands and brushing your teeth is a necessary process. Although it consumes some water, it is worthwhile to keep you healthy.

　　 Before going to bed, An Kai closed the protective door first, and then turned off the generator.

　　 The generator is too noisy. In such a confined space, you have to drive this thing to sleep. Besides, not to mention the noise, the smell of gasoline burning is unbearable.

　　 In this way, the lighting in the room can only be maintained by a candle, but fortunately the illuminance of the candle is sufficient.

　　 An Kai lay on the bed first, and after waiting for a while, Mary blew out the candle, and the room was plunged into darkness.

　　 At the same time, be sure to be quiet, you can't hear outside sounds at all, and it's so quiet that it makes people panic.

　　 An Kai tossed around on the bed for a while, finally feeling a little sleepy, but when he was about to fall asleep, there was a sudden noise in his ear.

　　 is Mary?

　　 He was shocked, before he could react, he felt a body appear beside him.

　　 "Ma..."

　　 An Kai opened her mouth, and when she was about to speak, she felt her mouth was blocked by a pair of soft lips, her voice immediately disappeared, and the room became quiet again.