The three of them entered another warehouse, which was filled with all kinds of food, drinks and clothing.

"It seems that we don't have to worry about filling our stomachs in the short term." Lin Zaishan said: "If you want to carry so many supplies, you must get at least one more car. Let's go downstairs to see the car."

Next to Longwei Hotel is a car 4S shop, and there are 4 different styles of cars parked in front.

"Huh? These cars are actually civilian cars produced by the Super Limit Military Industry Group. This configuration is simply amazing! It seems that the modification work can save a lot of time."

"Captain, then let's do it quickly."

"Some equipment and tools are missing, let's go to the 4S store to take a look."

The three of them found a lot of car components and repair equipment from the 4S store.

Lin Zaishan smiled and said, "It seems that my luck is really good today."

Master Lin suggested: "Master, in order to fully utilize my abilities, especially my combat and service capabilities, I suggest that at least 4 more cars be modified to form an organic complementary and fully functional chariot team."

"Trolley Squad? Just listening to this term is very attractive. Tell me about the specific operation method."

"Master, we currently have a modified SUV, which may be called No. 1. No. 1 has infrared night vision, sound wave monitoring and drone high-altitude reconnaissance functions, and is equipped with infrasound weapons and small robots. It can carry 7 passengers, with fast speed and strong mobility, and is suitable as a reconnaissance vehicle and tactical command vehicle. I suggest to modify a high-power wrecking vehicle, install bulldozer and cutter on the front of the vehicle to remove soil and bush obstacles, and install pulling equipment at the rear of the vehicle to assist in pulling other vehicles. It may be called No. 2. No. 3. I suggest to convert it into a truck with the focus on increasing the cargo capacity and improving off-road capabilities. Large robots can be installed to assist in handling. The function of No. 4 is in maintenance, and the car can be converted into a work workshop; No. 5 is converted into a medical vehicle, and diagnostic and surgical equipment is installed."

"Mr. Lin, your suggestions are very good! However, our current manpower and material resources are unable to complete such large-scale transformation work, nor can we maintain such a fleet of vehicles. If we have to transform, we can only drive at most two cars, including Car No. 1."

"I understand! Master, this is my modified modification suggestion, please review it."

After seeing it, Lin Zaishan applauded happily and handed it to Zhiyangyang and Gao Dawei, who also nodded and said yes.

The rest of the day was mainly to modify cars. Their modification movements were quite large, and they always felt that it was not completed even when they were dark. The three of them had just suffered a disaster and survived death. They were busy all day long and felt very tired. As soon as they stopped working, Zhiyangyang and Gao Dawei fell asleep. Lin Zaishan was worried about the safety of Wu Chaoqun, Ye Jingying and others, and could not fall asleep for a long time.

The next morning, Lin Zaishan, Zhiyangyang and Gao Dawei continued to renovate the vehicle.

Lin Zaishan selected a pickup truck produced by the Super Limit Military Industry Group from the remaining vehicles. The pickup truck has been raised and lengthened, and the cockpit can accommodate 5 people. The cargo hold has a push-pull-folded curved ceiling, with a maximum load limit of up to 6 tons. Lin Zaishan and others upgraded the operating system for the pickup truck, which was intelligently controlled by Master Lin, and equipped with protective steel plates and two robotic arms. In addition to grasping equipment like human hands, a chainsaw is also mounted to cut trees. Pulling equipment and telescopic rope trays are installed at the rear of the car.

The roof of the car was equipped with a solar energy receiving panel and a mechanical crossbow that could be automatically controlled. The solar energy receiving panel was removed from the roof of a nearby building. The mechanical crossbow was made according to Master Lin's design ideas. It uses a pointed wooden strip with a length of about 1 meter, which can be single or continuous. Master Lin also provided a simple design drawing of a simple device that can produce pointed wooden strips in small batches. Lin Zaishan easily found the required components to make this device, and then cut down several small trees as thick as a bowl. It took only 30 minutes to produce hundreds of crossbow arrows.

"Captain, try the power!" Zhiyangyang and Gao Dawei said unbearably.

"Okay, Mr. Lin, start the solar absorber and report the solar absorption."

"Report to the owner, the solar absorber has been started for 1 hour, absorbing and storing solar energy by 0.15 kW."

"0.15 kilowatt?" Gao Dawei asked without any conception: "Is it more or less?"

"I don't know whether the absorption capacity of 0.15 kilowatts is more or less, but I know one thing, this little energy cannot replace fuel." Lin Zaishan said.

"Captain, I suddenly had a crazy idea. Can you lend me a few crystals?" Zhiyangyang asked.

Lin Zaishan took out a bottle of crystals and threw them to Zhiyangyang. Zhiyangyang searched out some components, inlaid the crystals into these components, and then installed them on the solar energy receiving panel.

Master Lin immediately responded: "The solar energy absorption efficiency has increased, and it is now 0.16 kW...0.18 kW...0.4 kW...0.6 kW."

"It seems that as I imagined, crystals can promote the absorption of solar energy." Zhiyangyang said: "I only used 5 small crystals, and the absorption rate increased by 3 times. If I inlaid the bottle of crystals, guess what will happen?"

"You mean we don't have to burn oil?" Lin Zaishan asked in surprise.

"It's a bit exaggerating, but I hope so. Captain, your hands are more accomplicated than me, and you will make this 'crystal plate' below."

Lin Zaishan carefully listened to Zhiyangyang's ideas, checked the design drawings provided by Master Lin, and immediately started to do it. His hands were flying, and soon made a component plate with 36 crystals inlaid, and then carefully fixed it on the solar energy absorption plate.

"Master Lin, what is the current solar energy absorption rate?"

“5.0 kWh.”

"The absorbed solar energy is stored in the car's battery and can replace fuel to a certain extent. At least, there is no need to worry about insufficient power, such as lighting, cooking, air conditioning, heating and charging mobile phones." Zhiyang Yang said.

"Let me try the cutting shovel again. Master Lin, activate the soil shovel function and clear the roadblock in front."

Pika cleared the designated roadblock with a robot in a few minutes under Master Lin's intelligent driving.

"Master Lin, activate the plant cutting function and remove the weed."

The chainsaw on the pickup robot's hand began to spin, quickly flattened the designated weeds, and cleanly chopped a tree as thick as a bowl.

"Okay, it's the turn of mechanical crossbow. Mr. Lin, activate the automatic loading function of mechanical crossbow."

"Start up!"

"Aim at the billboard in front and shoot alone!"

With a "swoosh", a long arrow penetrated the light and thin billboard 30 meters away, leaving a conspicuous hole.

Zhiyangyang and Gao Dawei both exclaimed in unison.

"Master Lin, shoot in groups, and the target of the long-beaked eagle in the sky."

"Swoosh", 5 long arrows cut through the sky and flew towards the hovering eagle. The long beak eagle quickly dodged, but was still shot through its wings and body by three long arrows, and fell straight to the ground.

"This crossbow is a bit too outrageous, right?" Gao Dawei said.

Lin Zaishan picked up the long-beaked eagle, took out the crystals in its brain cleanly, put them away, and said to Zhiyangyang and Gao Dawei: "With this crossbow, Master Lin has truly become a good helper on our battlefield, and our safety factor has been unprecedentedly improved. Not only that, this pickup truck and that SUV can also complement each other's functions and form a powerful chariot team."

"Very good!"

"Captain, I strongly request to take the No. 2 car!" Gao Dawei said excitedly.

"You can take a car No. 2, but the vehicle driving is controlled by Master Lin and ultimately commanded by me."

"That's certain."

"Also, I must be authorized to use the mechanical crossbow function."

"Captain, please authorize it quickly."

"I authorize you to use the mechanical crossbow function, but if you use it without enemies, you must first report it to me."

"no problem!"

"Okay, the renovation of the two cars has been basically completed. Let's see what is missing or what improvements need to be made?"

"Captain, I feel that the three rear seats of Car No. 2 waste a lot of space. It is better to remove it, open the cargo hold, or move the baffle back, and put out a repair workshop. A small robot is installed in the repair workshop to facilitate the automatic operation of Mr. Lin. In addition, the perception function of Car No. 2 is too weak, so it is best to install cameras, infrared photography and sound wave detection equipment around the body. We just have the required components, but it is just a little more time."

"Yes. Is there any other place to improve on that No. 1 car?"

"The two small robots in Car No. 1 have unknown functions, so it is better to convert them into close-fitting defensive weapons."

"This idea is good. In fact, the robotics of Car No. 1 and Car No. 2 can be easily weaponized without deliberately modifying them. We just need to help Master Lin design a set of robotic motion programs. Master Lin, you write out the program first and we will check it!"

"clear!"

"Okay, Zhiyangyang, please make further modifications to car No. 2. I will improve the fighting function of the robot. Master Lin, the robot of car No. 1 performs the 'Seeking Fish and Flower' action!"

The two small robots in Car No. 1 danced a move like a human arm, "Seeking Fish and Flowers".

Lin Zaishan commented: "The movement is strong enough, but it is too stiff and slow, and the left arm is not in place. Come again after modification!"

Master Lin quickly modified the program and performed another "seeking fish and flowers" action. Lin Zaishan was still not satisfied and guided Master Lin to make corrections three times.

"That's it. Although there are still many things that I don't like, it is caused by the roughness of the robotic arm, which has nothing to do with your Master Lin's control. You can practice the movements of the 72-style double-knife below, and I'll guide you."

Until 9 o'clock in the evening, Lin Zaishan was tirelessly guiding "Master Lin" to complete the 72-type double knife movement with a robot. During this period, Gao Dawei transported several boxes of gold and all the food, beverages, clothing and other supplies from Longwei Hotel to the car.

The three of them chatted happily while eating and drinking.

"Captain, with these two chariots that are exploding, we should be able to sweep in the end of the world." Gao Dawei asked excitedly.

"Xiaopang, you are too optimistic! Without our direct participation, Master Lin would probably not be able to beat a mutant cat with these two modified cars alone."

"Why?"

"The mutant cat moves very fast, and both cars, whether they are robotics, mechanical crossbows or infrasound weapons, cannot keep up with the rhythm of the mutant cat corpse, unless the mutant cat swings and slowly approaches the front of the car. Of course, Master Lin should still have a certain advantage in dealing with zombies and those slow and clumsy creatures."

"Captain, what should we do if the two cars are unfortunately separated and the distance exceeds the range of Mr. Lin's short-distance communication?"

"Zhi Yangyang, have you forgotten the two telegraph machines we jointly made? They are in the carriage of Car No. 1."

"That's great! With telecommunications, we can communicate remotely. With remote communication capabilities, we are more like a team!"

"Anyway, I dare not say anything else. With the strength of the two modified cars at present, Mr. Lin is on patrol at night, so we can at least have a safe sleep in the car."

"Talk to sleep, Captain, we have worked hard all day and it's time to go to bed."

"It's not possible. According to my experience, night and early morning are the fastest periods to absorb vitality. You have to practice at least one hour before you can sleep."

"No, Captain, you abuse the otaku!"

Under Lin Zaishan's threat, Zhi Yangyang and Gao Daweiqiang cheered up and practiced boxing for an hour. The two of them fell asleep again.

Lin Zaishan began to practice the 72 double swords after the two fell asleep. Until 6 o'clock in the morning, he was still immersed in the state of unity of man and nature, and suddenly felt the earth shook again.

"Report to the owner and detect signs of an impending eruption of the volcano."

"What? Volcanic eruption?" Lin Zaishan was shocked.

"Yes, a hill 5 kilometers away from the county town has fired and made a loud noise. It is very likely that an eruption will occur within a few days or even hours."

"If a volcanic eruption occurs here, will it affect the county town?"

"It depends on the scale and intensity of the eruption. If the scale and intensity of the eruption are large, the county will also be covered by volcanic ash or even lava."

"It seems that we can't stay in the county."

As soon as I said this, I heard a loud rumbling sound, and a huge fire flowing from the distance rushed up from the bottom and upwards.

"The volcano erupts! Zhiyangyang, Gao Dawei, wake up quickly! Master Lin, activate the autonomous driving function, the provincial highway to the destination!"

SUV and pickups rushed out, Zhiyangyang and Gao Dawei woke up from their sleep, but they had not figured out the situation yet.

"Huh, who is setting off fireworks?"

"It's not fireworks, it's a volcano! The county town will soon be covered with volcanic ash, and maybe there will be magma to follow up. We must leave immediately!"

"I don't know if I can come back in the future." Zhiyangyang said.

"Goodbye to my hometown, goodbye to my alma mater!" Gao Dawei waved sadly to Yutai High School in the distance.
Chapter completed!