Zhang Zhi's physical fitness at this time, jumping from the second floor, it was not very difficult, but when he landed, he took advantage of the momentum and rolled, unloaded most of his strength, jumped up again, kicked a zombie three or four meters away, reflexively kicked a back kick, and the other zombie was kicked away.

"Whoa!"

The zombie grabbed Yu Yan's back clothes, and the entire coat was torn apart.

Zhang Zhi fixed his eyes and saw that there was another layer inside, and he was immediately relieved, if there was an accident, he had to endure the pain and cut his love, and solved this thug with cultivation potential.

Needless to say, the next thing is that the three zombies are easily solved.

"Thank you, Brother Zhi!"

Yu Yan was a little embarrassed, there were no zombies here, I don't know why, suddenly zombies came out of the opposite community workstation and met directly.

"It's none of your business, it's me who bleeds, emitting the smell of bloody flesh, and the other side is too close, luring out the zombies in the house."

"Ahh Brother Zhi, you are injured, could it be, could it be that gunshot just now? After all, Yu Yan had never seen any big scenes, and when she thought of the gunshot, her face suddenly turned pale.

"Out of the way! It's just that the bullet passes through the armpit, just bandage it, and I have prepared the wound medicine in advance. I'll have to go up and collect my weapons and go back to the garbage dump, or I'll be bleeding too much and I won't be able to stand it. By the way, how many levels do you have left? ”

"Four more are needed."

Yu Yan's face was full of anticipation.

"Well, that's good! Today you must be promoted to level 2 during the day, there is no light at night, your hearing is not good, we will stay at the garbage station, I happen to recuperate at night, and tomorrow I will set off to find my friend. ”

The two of them spoke, but they were not slow, and they had already searched the second floor of the police station.

After searching the whole building, the two also found two pistols, including the one in the hand of the young man before, but there were many bullets, forty-six rounds.

This has improved the team's combat power a lot, and it can definitely be used at critical times.

The zombies in this building were all shot dead by the young policeman before, and Zhang Zhi also had to admire, although the person used a pistol, killing seven or eight people in the middle of the night can be regarded as a bit of adaptability.

Back at the garbage station, Zhang Zhi treated his own wounds, which were actually minor, but in order to avoid infection, he still had to wrap them with gauze.

As for the scrapped anti-riot uniforms, there were just a few sets at the police station, and they were taken back by Zhang Zhiyi. Looking at this riot suit, Zhang Zhi's face showed joy.

The one I bought by myself can only be regarded as an imitation version, this is the genuine version, not only a vest of high-grade materials, but also wrist pads, hand pads, and knee pads, which is a good thing.

The genuine outer material is made of high-strength coated fabrics and special plastics, and the protective layer parts are resistant to high and low temperatures, punctures, impacts, impact absorption, and flame retardant. It is said that ordinary people with ordinary knives can't directly pierce the protective layer, at this time the zombie is only a level, although the strength is higher than that of humans, but no matter how sharp the nails are, they can't be compared with knives after all.

After lunch, Zhang Zhi taught Yu Yan to use a pistol, which he had already done a lot of preparations a few days ago and consulted a lot of information, which was not a problem in theory.

After resting for an hour, it was already two o'clock in the afternoon, and the two of them packed themselves up again and set off.

Yu Yan doesn't have a riot suit, but she can still use hand and wrist guards, especially the protective vest, although it feels a bit weird to wear, but it can really play a role at critical moments.

"Brother Zhi, you said that this cockroach usually feeds on something." As the two walked, Yu Yan asked thoughtlessly.

"Cockroaches, don't you just eat some bread, rice, pastries, meat and vegetarian cooked food, sugar and the like, but sometimes they also eat cotton wool, leather, paper, books, soap, why do you ask this, you should also have these in your biology books, and now you don't have to take exams, do you still want this?"

"No, it's not, Brother Zhi, just now when you were resting, I was bored and saw a cockroach eating a plastic bag, and that cockroach was very big, almost twice the size of other cockroaches, you said animals, will they also mutate."

"What do you say? Cockroaches that have gotten bigger? Still eating plastic? The two had walked more than 100 meters at this time, and Zhang Zhi suddenly froze.

"yes, it's just eating plastic bags, the kind of plastic bags that can't be corrupted."

"Absolutely! Absolutely! Haha, good luck, I didn't expect that animals also have a certain chance of mutating, especially cockroaches, once mutated, the reproductive ability is even more terrifying, they only need to be fertilized once in their lives, and they become hermaphrodites, originally only a month of development cycle, can be completed in advance to a week, your kid is really lucky, I didn't expect the scrap station to be a treasure. ”

Zhang Zhi remembered that he had met some people in his dream, they were just eating mutated animals, and they could directly increase their physical fitness without upgrading, and he himself had tried to eat mutant mice, and it really worked.

There is a talent level five, with more than ten points of physical fitness, it is about a month and a half after the end of the world, it is simply invincible, Zhang Zhi only looked up to that person at that time.

That person is extremely powerful by eating cockroaches, but it is also impossible to find the nest of mutant cockroaches.

However, next to the scrap station, there is a garbage treatment plant of thousands of square meters, there must be countless cockroaches, and some of the variations are very normal.

Cockroaches come out at night, but Zhang Zhi knows that the mutated cockroaches no longer have this habit and still come out during the day.

"Yu Yan, we have work to do again, we have to find an iron cage today, we have to raise cockroaches!"

Yu Yan blinked her eyes and looked at Zhang Zhi who was dancing with her hands, a little inexplicable, this is still the calm and desperate Brother Zhi?

After the excitement, Zhang Zhi took Yu Yan to start cleaning up the street where the zombies were cleaned up in the morning, this time mainly cleaning up the zombies in the two rows of houses.

After more than two hours of fighting, Yu Yan was finally promoted to the second level, and Zhang Zhi's second level was also upgraded to 36 experience bars, which can be regarded as a third of the way.

"Your family lives near here, you should know where there are farms or factories nearby, if we want to breed mutant cockroaches, we must find an iron cage, even a larger iron box."

After roughly cleaning up, Zhang Zhi asked Yu Yan.

"Well, I really don't know about this, there doesn't seem to be a farm around here, but there is a luggage factory with dozens of people." As an eleven or twelve-year-old child, where he cares about this, even if there is, he may not know.

"Luggage factory? Go, luggage factories can also, general luggage factories, all undertake custom orders, the kind of aluminum alloy shell boxes, all metal, we transform it, you can use it to make a large breeding box. ”

Just go, but to the luggage factory, there is about two kilometers away, although the detour, but also encountered some scattered zombies on the road. But now that both of them are level two, Yu Yan also has two points of physical fitness, although he is inexperienced, but he can deal with two zombies easily.

After killing more than a dozen zombies along the way, I finally saw a factory, which was a single-family factory with a small yard and a pickup truck parked inside.

Since the government issued the notice, almost all those who have cars have driven away with their families in tow, and there is still a car parked here, which is also an accident.

But this car can't be started, now the cars are all electric, gasoline cars have been eliminated a few years ago, and electric vehicles without electricity are a lump of scrap metal.

When the two entered the factory, they heard the sound of banging inside the factory. The first floor of the factory was very empty, and Zhang Zhi and the others saw that outside an iron gate, for seven or eight zombies, all dressed in factory clothes, were huddled together.

"Brother Zhi, there may be people in that door, these zombies, obviously want to go in."

"Not only are there people, but they are also estimated to be injured and bleeding, otherwise these zombies would not be still surrounded by them. Let's get rid of the zombies and see what happens. ”

Eight zombies, if you face them at the same time, it is still a little difficult, but they have a way.

"Yu Yan, you go and lure away the zombies, I'll solve the part in the back, and then hit together!"

"Good!"