In the first special flop reward, Ling Feng successively flipped 20 M270 multiple rocket launchers and five Guardian 2 rocket launchers.

These two kinds of large-scale equipment made Ling Feng very satisfied.

The remaining one of the extra flop bonuses was quickly used by him.

In the process of opening the gold cards in the next five times, Ling Feng successively turned over 20 "Leopard" II.A6 main battle tanks.

"Leopard" II.A6, this tank is made in Germany, known as the world's most outstanding comprehensive performance of the main battle tank, no matter which aspect, it is much better than the same type of tank.

Among the last golden cards of the Grand Flop, what made Ling Feng even more excited was that he actually turned over five seventh-generation intelligent robots, and when he saw five silver seventh-generation robots appear in front of his eyes, he was pleasantly surprised!

You know, what he lacks most now is some high-end intelligent robots.

Like the five seventh-generation robots that have just been turned over, it is just too timely, and in the exchange shop, it will cost at least two hundred and fifty honor achievement points to exchange for these five seventh-generation robots.

Now, it's all saved.

However, at present, in the arsenal, some large arms equipment, including the five howitzers and five rocket launchers that were turned over before, he now has a total of fifty-five tanks and artillery, but if you want to run them all, at least hundreds of intelligent robots of more than six generations will be needed.

However, he now has a total of only twelve robots.

Excluding the five seventh-generation robots that have just been turned over, he only has three first-generation robots. A sixth-generation robot, a seventh-generation robot. The remaining two fourth-generation robots were thrown by him to patrol the rescue base.

These robots that he has now can only control two rocket launchers and tanks at most, and it seems that he has to complete the task of the sixth-level arsenal as soon as possible, as long as he rescues four hundred and ninety-one more survivors, then his arsenal can be upgraded to the sixth-level.

When the time comes, he will use the special growth authority that has been left for a long time. The arsenal will immediately be able to ignore the conditions of the mission. Rise to level seven again.

It's good if the arsenal reaches level seven, and the system will give itself some additional robot rewards, as for the number of rewards, this will be clear at that time. Logically. It shouldn't be less.

Otherwise. Aren't the dozens of tanks and cannons in the arsenal an ornament?

After the two Grand Flop rewards were used up, Ling Feng began to enter the Exchange Gear Exchange Shop. Ready to redeem some equipment for the search and rescue survivors.

At this time, the robot Taishan is already loading the intelligent operating system for the five seventh-generation robots.

The giant display screen, according to Ling Feng's instructions, after opening the equipment exchange interface, Ling Feng was not familiar with those search and rescue equipment, so he shouted Taishan to the side and asked for his opinion.

After some guidance from Taishan, Ling Feng finally spent 50,000 honorary achievement points to exchange for a more advanced search and rescue equipment in the future: "Thermal Imaging Life Detector".

After the exchange was completed, Ling Feng spent another 100,000 honor achievement points to exchange for twenty first-generation robots, because tomorrow he was going to search and rescue nearly five hundred survivors, and it would definitely not be enough to rely on him and a few seventh-generation robots.

At the very least, with more than 20 generations of robots by their side, the safety of those survivors will be guaranteed.

Although it is said that the zombies in Yuanqing City have been cleaned up and eliminated by Ling Feng with mecha in the past two days, there are still a large number of zombies entrenched in some other streets and alleys.

Therefore, in the next few days, it is very important to save people, but after rescuing them, how to ensure their safety is equally important.

After exchanging the search and rescue equipment and robots, Ling Feng chose to withdraw from the arsenal.

Before withdrawing from the arsenal, Ling Feng also deliberately checked the honor achievement value, and found that it was less than 350,000 points.

After seeing this result, Ling Feng sighed deeply: "Hey! …… This honor achievement value is the same as RMB, it is fast to spend, but it is not easy to earn! ”

After returning to the building where he was hiding, Ling Feng looked at the time and found that it was not yet half past twelve, and after he sat down and smoked a few cigarettes, he lay down to rest.

The next morning at half past seven he woke up.

Because, today is the 22nd of August, and the seven-day mission deadline is less than five days away.

He must search and rescue 500 survivors as soon as possible within these few days, otherwise, his efforts during this time will not be in vain.

After a quick bite to eat and drink, he went downstairs and left.

When he came to the street outside, Ling Feng summoned the mecha, and at the same time, all the robots in the arsenal were summoned.

First of all, he gave an order to six seventh-generation robots to find six buses in a short period of time, and of course the fuel tanks had to be full.

As for why Ling Feng wants so many buses? This one is actually used to load the survivors.

He was afraid that after entering the city, a large number of survivors would be searched and rescued, and if there was no transportation to carry them, it was estimated that those people would not be willing to leave.

After all, it's no wonder if you're alone with a large group of survivors and walking through this zombie-infested city.

If there were a few buses to carry them, I guess they would be much safer.

After all, in addition to Ling Feng controlling the mecha to open the way, he also has more than 20 generations of robots, which can be distributed around the bus to protect the safety of everyone in the car anytime and anywhere.

After Ling Feng smoked a few cigarettes on the street, he waited for less than an hour, and six seventh-generation robots drove six buses full of fuel to him.

Seeing that the vehicle to save people was ready, Ling Feng opened the cockpit of the mecha, and then controlled the mecha and walked all the way towards the city.

As for the six seventh-generation robots, they drove six buses and honestly followed behind the mecha.

Ling Feng sat in the cockpit, his eyes unblinking to observe the movement on the search and rescue equipment, as soon as he found it, he would immediately command those generation robots to rush into the location where the target of life was found, and carry out rescue operations.

Although this thermal imaging life detector cost 50,000 honor achievement points to redeem, I have to say that its use function is indeed very advanced and very powerful.

Its shape is a bit like a tablet, but it is twice as large as a tablet, and as for how to use it, the robot Tarzan has already told him in detail.

With this "thermal imaging life detector", Ling Feng can search for targets according to his own settings.

First of all, he set the target temperature of the search between 35 degrees and 40 degrees, because, the body temperature of normal people is within this temperature, and there may be people who have a fever because they are sick, their body temperature will be a little higher, so it is more reasonable to set it below 40 degrees.

Because of this search and rescue equipment, it presents images according to the temperature of the object, so in many cases, zombies appear the most on the search and rescue equipment.

However, Ling Feng has already set up a distinction between search targets, and he has set the search targets with a body temperature of 30-40 degrees Celsius to green, which may be survivors hiding in the city.

For those zombies, they are actually very easy to distinguish, because the body temperature of zombies is very high, at least above 41 degrees, so for targets above 41 degrees, Ling Feng set them red.

As long as he found a red target on the instrument, no matter if it was hiding in a corner of the building, Ling Feng would simply give up and ignore it.

This thermal imaging life detector can display all life forms within a radius of 10 kilometers on the instrument.

The only difference is that the life targets within 300 meters are based on the temperature emitted by the body, and then slowly appear on the instrument.

The closest target to Ling Feng, whether it is a zombie or a survivor, he can clearly see the humanoid figure displayed on it from the instrument, so as to command those generation robots to rescue the target.

However, if he was too far away from Ling Feng, he could only see small green or red dots appearing on it. (To be continued......)