Liu Yuxin raised her hands in favor of Zhang Fan's proposal, every time Zhang Fan and their search team went out, she was worried at home, although Zhang Fan had kung fu on his body, but it was still very dangerous to use a big knife and spear to fight with zombies in hand-to-hand combat! If you scratch a zombie, will it be infected and mutated like in the movie? Now to find thermal weapons, Zhang Fan's security has been greatly improved.

"I think so, we are now close to the downtown area in the center of Baohe Town, there is a police station there must be guns and weapons in it, let's go there and look for it." Lao Liu proposed to go to Baohe Town to search.

But Zhang Fan shook his head and said, "There are at most a few pistols in the police station, and it's okay to fight ordinary zombies, but it's not good to meet that kind of mutant beast at all, everyone inquire, and see who knows the kind of place with powerful weapons." ”

At this time, Li Yue stood up timidly and said, "Brother Zhang, Uncle Liu, we don't have to go out to find weapons now, we have general machines in repair shops, and we can learn to build giant crossbows like in ancient times, I think the power of giant crossbows in the game in the past is higher than the damage value of submachine guns!" ”

Zhang Fan and Boss Liu Gao all looked at each other, oops! Why didn't you think of this? Zhang Fan was overjoyed, patted Li Yue's shoulder, and said to him kindly, "Heizi, brother, look at the inside!" "Ma Hongxia and they are also impressed by this young man who looks a little shy, he has a flexible mind, is honest and honest, Kong Wu is powerful, and Li Yue has a great future with Zhang Fan in the future!

Zhang Fan saw that everyone had no other opinions, so he made a concluding speech, "Then now I think it should be like this, I and Lao Liu, Heizi, glasses and several other people form a giant crossbow research and development team, and strive to make samples in a short time." Boss Gao went to inquire with everyone about the location of the troops or the munitions warehouse, and the others went their own way! With a wave of his hand, Zhang Fan liked this gesture more and more, no wonder the leaders loved to use it!

Everyone has no resistance to Zhang Fan's leadership style, and they all know that he is only 26 years old and likes to show off, which is understandable! Now the agglomeration is supported by Zhang Fan alone, and everyone is becoming more and more accustomed to his management and leadership, and Zhang Fan has unconsciously entered the role of leader.

There was still some food and other materials left in the repair shop, and after the blow of the mutant snake that day, Zhang Fan and the others did not go out to search, and buried themselves in researching the manufacture of the giant crossbow. Everyone has never built it, and what I thought about before was quite simple, and I felt that using the current scientific and technological knowledge to build an ancient weapon was not easy to capture! However, the difficulties encountered in the manufacturing process are beyond imagination.

The giant crossbow is mainly composed of a crossbow arm, a crossbow body, a bowstring and a crossbow machine. It has a longer range than a bow, is more lethal, has a higher hit rate, and has lower requirements for the user, making it a powerful long-range killing weapon in ancient times. The range of the strong crossbow is up to 600 meters, and the range of the extra-large bed crossbow is up to 1 km.

There is no difficulty in the manufacture of crossbow arms, they listened to the old man introduced the use of a piece of Zhemu to make a crossbow arm, Zhemu is the material for making bows and arrows in ancient times, in the Northern Zhou Dynasty there is a poem "Spring Fu": "The golden saddle is the beginning, and the Zhegong is new." The crossbow arm is the body part of the crossbow.

A few people were stumped on the part of the crossbow, which was tied to the bowstring at the front of the crossbow, and because they wanted to pursue power, they were afraid that they would break it with wood, so they wanted to use steel instead. However, without a processing machine such as a lathe, it is not possible to produce the required crossbow.

When the manufacture of giant crossbows fell into a bottleneck, an old man mentioned to Zhang Fan that in the 60s and 70s, Hanshui City was a key place for the construction of the third line of the country, and there were several war-ready warehouses in the Qinling Mountains, as well as some military enterprises, all of which were relocated from the Northeast in that era. But after so many years, he doesn't know whether these warehouses and units still exist, after all, they are all secret units, and so many years have passed.

When Zhang Fan knew the news, he felt that this was also an opportunity, so he asked Liu Yuxin and the old man to draw the places he knew, and when Zhang Fan got the drawings, he fell into deep thought.

These locations are all in the deep mountains and dense forests, usually inaccessible places, and now the disaster has caused mutant beasts to run rampant, and the mutant snake in the Baohe Reservoir last time is a warning, without a certain strength, the mountains and forests are still forbidden areas for humans.

After Zhang Fan and everyone discussed, it was decided that the car should be modified to open up the road first, and the opinions of Zhang Fan and Lao Liu were the same.

Now there are two SUV cars (urban off-road vehicles) and a sedan in the repair shop, Zhang Fan means to rebuild an off-road vehicle first, clean up the wreckage of the car on the road, and then select a truck to renovate, so that the machine can be moved. Lao Liu also thinks that Zhang Fan's idea is feasible.

I chose a Beijing Hyundai Tucson off-road vehicle, this car has average horsepower, but there is no better car in the repair shop, so I will change it later. Removing the paper-paste bumper in front, Lao Liu welded a thick steel pipe on the car floor, and welded a V-shaped steel bumper on it, and the car windows were welded with steel bars, which was a bit of the style of the Crazy Max movie.

When Zhang Fan drove the modified car onto the road, he found that the horsepower of the car was still too small, and the slightly larger car needed manpower to push it under the road, and the larger wreckage could not be pushed at all.

Fortunately, Zhang Fan had expected this situation, and found a Sinotruk Howo Cummins truck on the road, this car Zhang Fan heard from the drivers that the horsepower is strong and durable, but it is not good at all, and it uses diesel. Now the repair shop is stocked with gasoline, and I will have to go out to find diesel in the future.

At the front of the truck, Zhang Fan made a super-large, V-shaped pure steel bumper, which weighed more than a ton alone, and was ten centimeters away from the ground, welded to the chassis of the car.

A large container was welded with steel plates on the outside of the carriage, two movable covers that could be lifted open and lowered were opened on the roof, the cab was reinforced with steel bars, and a grille was also made of steel bars on the window glass.

There is no good way to strengthen and protect the tires, so Lao Liu welded some movable steel baffles next to them, so that they can change the tires when they are uncovered, and they can block the tires when they are put down. When the transformation is completed, a car is 7-8 meters long and more than 3 meters high, and the majestic monster appears in front of everyone!