As a standard one-man supply supply, it is usually carried directly in a suitcase, and although the size of the box varies slightly, the contents are still roughly the same.

These include a set of neutral replacement clothing with good elasticity, most of which are like sportswear, as well as bottled water, solid dry food and other food supplies that are enough for an ordinary person to eat for a week, as well as a compass, map, simple satellite signal receiver, battery, flashlight, rope, knife, bandage, small dose of various commonly used medicines, etc.

In addition, there is a new standard pistol, which uses a 20-round magazine and is equipped with a silencer, an infrared sight, and a magazine of ten conventional bullets, as well as two special magazines, each containing a strong dose of paralyzing medicine and a special high-explosive round.

In addition, there are three grenades, a smoke grenade and a flashbang grenade, as well as a close-fitting bulletproof vest, which can be said to be very complete with supplies.

And in addition to the above conventional equipment, usually in each small box, there will be a relatively special and rare object, some are machine guns, some are satellite phones, and some are useful secret information in the area.

Li Xiang opened all the ten single supply boxes he had taken, and got special items such as submachine guns, gasoline, mines, and even exquisite high-end food, and then he took out all the signal receivers in the nine boxes and placed them on a table next to the supply boxes.

This kind of satellite signal receiver has a boxy appearance, the size is only a little larger than a matchbox, mostly gray and black, with a fixed metal chain on it, except for a bar display screen that is less than the size of a little finger, there are only two dark red buttons on the front and back.

Li Xiang had heard some rumors, some said that it was a communication tool carried by special forces, and some said that after the end came, the alliance specially produced a batch of simple satellite contacts, which could only receive satellite information and send the only distress signal in one direction.

The main contact and mission release channels for the related tasks to be completed mentioned on the operation screen of the material box are carried out through this small satellite signal receiver.

Through the location information of the receiver, the upper echelons of the alliance will continuously summarize the information of various places, and then release the mission and help information according to the rank of lieutenant and above, and then generate relevant information and tasks, and send them to the people who hold the receiver in various places.

After seeing the relevant tasks and introductions, everyone can choose whether to participate according to different situations, and if they participate in the task and make a certain contribution, the task publisher will summarize the information and then report to the upper level, so as to improve the evaluation, and after accumulating to a certain value, the rank level and authority will be upgraded.

As for the second function, send a distress message three times in a row, press and hold the two dark red buttons before and after receiving the message, and the message will be sent automatically.

This kind of signal is usually difficult to be captured by satellites because of its weak strength and various factors after the end of the world, but the range of propagation is also tens or hundreds of kilometers.

Once there are other people in this range who also hold the receiver, they will receive the corresponding distress message as soon as possible, and if they choose to go to the rescue, then they can locate and guide them with the signal of the rescuer.

It is precisely because of these two important functions that this little gray-black thing is also called the 'life box', but more people still like to call it the 'black box'.

Although the black box is small in size, its importance can be ranked among the top three, with this thing, at least it will not be out of touch with the crowd, and the distress function is well used, and it is also an excellent communication instrument.

Originally, in the exclusive supplies prepared for Li Xiang, there were already three black boxes for him to spare, so he also took one of the ten single supply boxes to use, and planned to leave the rest for those who needed it in the future.

After storing all the materials he received in his inventory one by one, Li Xiang's personal space was indeed about to be full.

didn't waste much time tidying up, Li Xiang took a set of black special clothes to replace the beach casual clothes he was wearing, and then took out two new standard pistols, pinned them directly to his waist, and buckled a row of ten magazines on his belt.

After eating some things briefly, Li Xiang pressed the two buttons of the black box in his hand to turn on the machine, and then immediately received several messages, the first of which was about the camp information in Baihe District, the information content was many and long, and almost all the camps of some size were marked.

The second piece of information is also very crucial, mainly marking the distribution of Konodo ghost beasts in various places in Baihe District, and also carefully dividing and marking the safety reference factors of different places.

The rest and some of them are related self-help knowledge, which is not much, but it is still quite useful.

Because it was really troublesome to check the information in the black box, Li Xiang still took out the satellite mobile phone specially equipped for him.

Satellite phones are a bit bulkier than regular phones, but the style is not far behind, in addition to the keyboard with buttons, the main display screen also has a touch screen function.

However, the operating system after booting and some of the mobile phone software on it are very different from ordinary mobile phones, such as panoramic maps, self-rescue platforms, regional command posts, etc., which are all very useful military self-installed software.

Li Xiang looked at the camp information in the Baihe area with a little curiosity, and found that there were several large teams in his vicinity.

Among them, the team led by Baihe Junior High School and Kailan, Li Xiang has been in contact, and there are three teams with thousands of people.

Probably because the previous radio and the Internet announced the route of the city's rescue team, these teams intentionally or unintentionally, all gathered on that route, but Li Xiang checked the progress of the rescue team through the authority of the two-star sergeant major, but it was not surprising to find that it was a lot slower than originally estimated.

Although Li Xiang didn't quite remember the specific movement of several rescue teams in the city at that time because of his relatively long memory, the difficulty of the long-distance trek continued to increase exponentially after more and more Konodo ghost beasts invaded.

So later, he didn't have much impression of whether the rescue team that set off at the beginning finally completed the task, but on the initial rescue path, many survivors formed their own teams, and with the help of some guides, they also achieved different developments.