I thought about it, obviously the woman who can fly has already discovered our drone, but she is still so calm, I estimate that even if you blow up the roller shutter door, you will not get valuable information, maybe after the bubble attack is over last night, the enemy's hiding work has been done.

"Don't blow it up, find a place nearby, and stay for reconnaissance." I say.

Ling Ge controlled the drone, flew a kilometer south, and stopped on the roof of a factory building, this roof has been overgrown with weeds because it has been unmanaged for a long time, the drone can be hidden from being discovered, the lens is fixed, aimed at the direction of the diss mud castle, if the other party pushes out the fire sword bubble and launches it, we can see that it can be warned and avoided in advance.

Circumvention, it's just an expedient measure, you have to destroy them, at least you have to destroy the fire sword bubble, cousin spoke.

"Fairy Tale City will never allow such a powerful force to exist!"

The drone unfolded its solar panels and turned it into a monitor, and I asked Xiaoxiao, Yin Luo, and Han Qingling to take turns on duty, staring at the direction of the castle, and at the same time, I asked Ling Ge to make a battle plan, it was best to get them today, so as not to sleep soundly at night.

Lian Ye was injured and couldn't go, Ling Ge decided to go out in person, only taking me, two people, the goal was small, and it was easy to get things done.

Dis Mud is completely in the communication area, so you don't have to worry about losing contact, you can call for support at any time - this operation is an echelon operation, and it is Ling Ge and I who plan to sneak into the castle for a surprise attack, and my cousin, Qian Dazhuang, and Dongdong are lurking in the bridgehead, ready to respond at any time.

As for the main island, I think it is enough to keep Xiaoxiao by herself and bring Yin Luo and Han Qinglime two helpers.

In order to ensure that there are no worries, I sent Lian Ye to Sister Chu's side, so as not to encounter danger, and their mothers and daughters have no backbone.

At eight o'clock in the morning, a group of five of us went out to sea by boat, but just half an hour after departure, we received a call from Xiaoxiao: "They started to bomb again!" ”

I hurriedly clicked on the live broadcast, no, the calm in the diss mud music field was abnormal, and the fire sword bubble was not put out, how did they bang it?

"There it is!" Ling Ge pointed to the right-hand side, about two kilometers away from us, a high-speed fire sword bullet dragged a tail flame and flew straight to Yangshan Island.

Don't worry, with last night's experience, several of them must know how to dodge the bombing, Ling Ge controlled the drone on the roof of the factory to take off, raised the height, searched around, and found it, a fire sword bullet was launched from the buildings on the other side of the viaduct!

The drone flew over and quickly arrived at the approximate launch site, but after looking for a long time in the nearby area, he did not find the fire sword bubble position, and he was at a loss, and another fire sword bullet rose from the front of the camera, almost hitting the drone!

Being so close, this time he finally saw clearly that the fire sword bullet was launched from an underground passage, Ling Ge turned up the interface and snorted coldly: "Understood." ”

"What's the situation?" Qian Dazhuang asked, he didn't understand.

"It's a subway station," I said, "and it's three stops away from the Desni subway station, which means that they can use the subway passage to constantly shift the fire sword bubble launch position so that we can't find their exact location." ”

The drone stopped and continued to observe, but the enemy seemed to realize that it had been discovered, and did not fire the fire sword bullet again, Ling Ge piloted the drone and carefully flew into the underground passage, leaving some messy wheel prints and footprints on the ground, and the fire sword bubble car disappeared again, the size of our drone is a bit large, and there is no night vision (the power has long been out in the subway, and it is dark), so it is impossible to continue to investigate in the station, so it can only fly out the same way.

"That's not going to be easy...... Ling Ge scratched his head, "It's like whack-a-mole, I don't know which subway station it will emerge from." ”

"What about sweeping through the subway stations?" Cousin suggested.

"If I'm not mistaken, there should be 15 subway lines in Fairy Tale City, more than 400 subway stations, there is no electricity in them, we have to ride horses hard, we can only walk in the tracks, so many stations...... How do you sweep it? Ling Ge frowned.

"Then you can't be passive all the time, right?" Dongdong whispered.

Ling Ge also had no idea, and his innocent little eyes looked at me, asking me to decide what to do next.

I asked her to stop the boat first, I needed to be quiet, I came to the deck alone, lit a cigarette, looked in the direction of the land, and after thinking for ten minutes, I asked Ling Ge's drone to enter the subway station again, checked the wheel prints of the enemy's fire sword bubbles, and calculated the wheel spacing - as I expected, 1.435 meters! This is the standard width of the subway and train tracks (the width of all rail vehicles in China is this unified standard), and after getting this data, I decided to return to Yangshan Island temporarily.

If you want to do a good job, you must first sharpen your tools, their fire sword bubble car and the track match, indicating that the bubble car can travel quickly in the subway, just like the subway, if we want to pull out the enemy from the huge subway network, there must also be a means of transportation that can gallop across the subway line, once you find their traces, you can rush over as soon as possible!

The subway line around Yangshan Island is the same width, although we have three subway locomotives, but this thing is too heavy and needs to be electrically driven, and it is not practical to transport it to land to chase the enemy, so we have to change to a gasoline one.

After returning to the main island, Ling Ge and Yin Luo took me with them to design the rail car, they were responsible for the design, and I provided ideas.

The power system did not pursue the maximization of horsepower, only a three-cylinder turbocharged engine of an ordinary family car, with 174 horsepower and 243 Nm of torque, why use a three-cylinder engine? Because light!

The gearbox and auxiliary propeller shaft are also removed from the original car, and the eight-gear manual is self-integrated, although it is a little heavier, make do with it, although Yin Luo will repair the car, but Bing will not modify the gearbox, worried that the use of other lightweight gearboxes will not match the engine.

The chassis has been almost completely redesigned, except for the parts that carry the engine and gearbox as they are, the things in the back have all been changed, all the places that can be cut have been cut off, and the wheels are easy to do, just remove the four wheels of the spare subway, use the lathe to remove the excess (we don't need such thick wheels), and keep the original size.

The railcar has no carport, only a chassis with a few simple handrails welded on it, which are used to fix people and weapons, all for the sake of weight reduction.

By four o'clock in the afternoon, the transformation of the rail car was completed, the net weight of the whole car was 369 kilograms, Qian Dazhuang, me, and my cousin were enough to lift it up (mainly relying on Qian Dazhuang, he was at one end, and we were at the other end), although it could not be carried and run, but it was no problem to move a little distance.

Lifted on our own track and tried it, no problem at all, carrying five people, and 200 kg of sandbags (simulated weapons), the speed soared, not slower than the subway, but the brakes are a little difficult to use, you need to manually downshift, slowly slide to a stop, this doesn't matter.

I have thought about it, since the enemy can get unimpeded in the subway line, it means that they have already cleaned up the inside of the subway - just like we cleaned up Yangshan Island in the first place, there are no zombies on Yangshan Island now, there is no traffic obstruction on the road, and in the same way, there will be no zombies in their subway line, there will be no subway cars blocking the way - all of them must have been cleaned up, and they will not easily launch a large-scale bubble attack on us without being fully prepared.

"Do you want to do it tonight?" I asked them a few.

"But it's getting dark!" Dongdong said.

"Underground, what's the difference between dark and dawn? Anyway, we have this! "Ling Ge unscrewed the high-beam headlight control lever on the lower left side of the steering wheel - only one high-beam xenon headlight was left, one was enough, the one-eyed dragon, even if it couldn't blind the opponent, it could confuse the opponent, so that they didn't know what the fast attack was, if it was two lights, the target would be too obvious, and the opponent would be able to hit us as long as he shot the position between the two lights.

"Alright," I decided, "after dinner, let's go in the night!" ”

After dinner, we had steaks, high calories, anti-hunger, and after dinner, with all our equipment, the five of us lifted the rail car onto the ship, and brought a flatbed wagon, and set off from the dock, and when we arrived at the bridgehead two hours later, it was already dark.

We drove a flatbed car with a rail car, and instead of taking the viaduct, we took the normal road below, and according to the map, quietly marched to the nearest subway station.

In line with my reasoning, the entrance and exit of the subway station were sealed by a welded iron fence (it is estimated that all stations were sealed, and the entire subway system became a safe and interconnected underground world), I used the cutting machine I brought to open the fence, followed the steps, drove the car into the subway station, drove it all the way to the side of the track, unloaded the rail car, and put it into the track, Qian Dazhuang and I waited here, my cousin and Dongdong guarded the entrance, and Ling Ge went to the roof of a building outside the subway station, waiting for the enemy to soak again, Reveal your bearings......