Here, a primary detector flies lightly and swings high in the air, and the size of the fist provides it with a lot of convenience.

"Damn it, there are too many infected bodies, and I can't kill them at all."

Machine gunner Liu Lei grabbed the gun handle tightly and let more bullets pour as much as possible into the zombie group: "Old Tang, what are you doing? If you procrastinate, the infected body will climb up. Do you want to die here?"

"What are you urging me? Don't you want to hurry up? Take care of yourself and don't let the mutant infected body approach!" A soldier with a national face with a scar on his face got out of the tank in dissatisfaction, holding a long magazine in his hand, swearing bullets on the machine gun while swearing.

As he was cursing, he suddenly caught a glimpse of the black dot in the air, which is Tao Zhe's primary detector. He was stunned and said in amazement: "Damn, what is that? Liu Lei, did you see that thing?"

"What a fuck? Don't do anything, zombies are coming." Liu Lei's series of bullets knocked back several infected bodies that wanted to climb onto the tank. He turned his head in anger and saw the black dot in the air. He was also stunned: "Uh, flies? No, it feels like a sparrow."

"Sparrow, don't you see that it's an iron ball?"

"A flying iron ball? I'm afraid you're crazy?" Liu Lei narrowed his eyes and looked carefully. Hey? Not to mention, it's really a flying iron ball?

"Why are you still standing there? It must be an infected object, hurry up and shoot it down." Tang Feng said as he took out a pistol and pointed at the primary detector in the air and shot it.

"Bang!"

A bullet came out of the pistol and the bullet was shot out, but it did not hit the strange iron ball in the air.

"Hey? Will you dodge? What the hell is it? Come down with me." Tang Feng fired several shots in a row, but was dodged by this strange iron ball, which almost made Tang Feng furious.

...

"Beep - alarm, alarm, primary detector No. 1 is under attack from humans."

On the other hand, on the other hand, the system issued a warning early, and several warning interfaces popped up in front of Tao Zhe.

"Hmm? Human attacks? What are they doing on my stuff?"

Tao Zhe quickly looked at the scene sent back by the junior detector No. 1 and saw that the soldier inside was shooting at the camera angrily, but they were all dodged by the junior detector.

"Brother Zhe, what happened?" A sweet voice sounded behind him, and then a graceful figure came into his eyes. Xu Xiaomeng came up curiously.

Tao Zhe spread his hands helplessly and said, "Our detector was targeted by a human soldier. He must have misunderstood. Forget it, let it come back quickly, so as not to lose a lot if it is destroyed later."

Tao Zhe didn't want the thing he bought for 20 points of source energy to be destroyed by others. Moreover, he is still a human being and is the same as him. If he is really damaged, he will not ask others to compensate him.

If it is damaged by the zombies, kill a few zombies to vent their anger. But if it is humans, you can't kill a few humans to vent their anger, right? Tao Zhe couldn't help but be shocked.

He has not yet lost his human nature to that extent. Although the end of the world has come, people are still human. You can't do whatever you want just because the order of society is chaotic, right?

Although many people have indeed changed, they will kill the same kind of life for a piece of bread, but this is also for survival. Tao Zhe does not think they are wrong. That is the best way in their situation. If they don't do this, they will die.

Tao Zhe asked himself that if he was in an environment where he was hungry and cold, he might die in the next second, he would have made similar choices to them, but now he is not.

I have a system and I have many people around me who can trust.

Although they were dead and still fleeing in the outside world, they were not enough to become cold-blooded because of this. Perhaps when things become really difficult to control, Tao Zhe would become cruel and indifferent.

But now, he has no reason to be indifferent. Not only that, he also wants to help others. He wants to keep more people away from disasters, of course, the premise is that these people deserve his help.

If these people have bad personalities and are no longer human, Tao Zhe will immediately clean up these scums.

His gentleness and kindness are only given to those who deserve their help, and other people, even those who are superior officials or wealthy people, Tao Zhe doesn't even look at him.

The primary detector soon entered the car from the upper entrance of the base car.

Tao Zhe did not ask it to continue to monitor the situation outside. He now has a more important purpose, which is to upgrade the primary detector.

That's right, it's an upgrade.

Tao Zhe looked at the trading interface, and there was an intermediate detector on it, which had better performance than the primary detector. Judging from the specific information, it takes 50 source energy to build a primary detector, but Tao Zhe can obtain a primary detector through upgrading.

Upgrade only requires 30 source energy values.

"Haha, now my source energy value has exceeded 800, so I can be considered a rich man, but I still save as much as possible. Such a good opportunity is not something I can easily encounter. Source energy must be used on the blade."

Tao Zhe took a look at the source energy value that had already exceeded the 800 mark, and a sense of fulfillment arose, but he quickly calmed down. Thinking of the fact that the source energy value was only 50 points not long ago, he didn't want to change back.

No matter how much source energy is, it cannot withstand endless consumption.

Tao Zhe must ensure that every source energy is used where it is most needed.

"System, upgrade primary detector No. 1 to intermediate detector." Tao Zhe gave the system an order, and then the system made a beeping sound, causing the base vehicle to pop up a mechanism. Primary detector No. 1 received the command and flew in quickly, and then sent it to somewhere to be renovated.

Tao Zhe ignored this. At present, he still has one thing to do, which is to see what is good about the new lottery function of the system and whether he can get some useful things.

Now the fight outside is in full swing, and he can't be idle inside.

You should know that his first team and the second team are still using their lives to earn energy for themselves. So, there are still losses at this moment, although it is not particularly serious.

Tao Zhe had already let them run away if they could run, and run to a safe place as much as possible, but there would still be unlucky little guys who just surrounded the corpse or were targeted by the mutant infected body. The result is conceivable, and they could not even run away and were dismantled into parts.

Tao Zhe could only watch them silently from afar, but he could not help. After all, he needed source energy more, but their sacrifices were all meaningful. Tao Zhe obtained one batch after another. Now, it has exceeded 800 points, and will soon break through 900 points.

"The next Changle Park system upgrade requires 1200 source energy, and a primary base car needs 1200 source energy to become an intermediate base car. Alas, I still need to work hard to become a real tycoon." Tao Zhe sighed in his heart.

At this time, the random lottery interface was also opened. There was a big turntable inside, and then there was a red pointer in the middle. The word "luck draw" written on the pointer is also marked with some detailed introductions. For example, one draw requires 500 source energy value, and three consecutive draws can increase the chance of obtaining rare treasures.

However, it also said that since it was the first time I opened this interface, I could get a free chance to win a lottery.
Chapter completed!