The villain also has spring

Thanks for the monthly pass of Hatchet Bashang.

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railway!

How could Wu Chen forget such an important scorched earth force.

Chongqing Railway Station is also on the Yuzhong Peninsula.They are not far from each other.There is dog meat, which is 10 minutes.

The square in front of the station is a mountain of car ruins.This is not an exaggerated adjective, but really piled up into a mountain.Most of the bottom of the ruins are scrapped buses, and the upper layer is the ruins of various small and medium-sized vehicles.And they are supported by the steel rails on the railway.

Therefore, this mountain of ruins piled up with cars is actually a huge bunker.The steel shell of the car is also firmly fixed on the rails, which is extremely firm.The interior space is also very complex and tortuous.Gou Rou casually scanned and found many hidden firepower points.These soldiers sleeping in the reinforced carriages can turn the entire ruins into a war hedgehog with flames in a very short period of time.

In fact, the steel used for the main structure of a car, especially the front and rear anti-collision beams, is generally very strong steel (this varies from car to car, and it is also filled with foam =.=).

The index of steel strength performance, whether it is 'tensile strength' or 'yield strength', is expressed by the stress value with 'MPa' as the unit.It represents the magnitude of the tensile force per unit cross-sectional area. A stress value of 1 MPa is equivalent to a force of about 0.1 kg per square millimeter.

The higher the MPa value means the higher the strength of the car body steel.Generally, the strength of the steel plate is between 100 and 250 MPa. Most of the steel used for the vehicle structure of a luxury car is a hot-stamped ultra-high-strength steel plate of about 1000 MPa, and the steel used for the front and rear anti-collision beams even reaches 1800 MPa, which exceeds the strength of submarine steel.

These artificially reinforced car turrets use high-strength steel components removed from high-end cars.

Obviously these powerful anti-collision steel beams are not used to defend against fire dragons, but to defend against lizardmen.

It's very simple, if it is poured down by the fire dragon's liquid fire, this car mountain with leaks everywhere will be burned from top to bottom.One can imagine the fate of those who hide inside.

Luckily lizardmen don't breathe fire.

Soon, the railway guards, wearing self-made steel armor with half tires embedded on their shoulders, holding a machete polished from the car's A-pillar, and a shield transformed from the car door, strode out of the car bunker and surrounded Wu Chen.

"Is it Lord Sag?" The team actually formed a fairly regular fish-scale shield formation.And that kind of aura is obviously not from practice, but from cutting with a knife.They've killed quite a few lizardfolk.

"I am." Wu Chen opened the cockpit and jumped off the dog's back with his arms outstretched.

Seeing this iconic black armor, everyone was relieved, but the formation was not messed up at all.The knife and shield hands with their backs to Wu Chen didn't even turn their heads.

"Our leader is waiting for you, please come with us." The fish scale shield quickly expanded, enveloping Wu Chen and the dog meat.

"Okay." Wu Chen was also curious why these railway people didn't use guns.

The gate slowly rose, and the team led Wu Chen into the passage supported by steel rails.Like all Remnant Points, they also live in the underground passages of the station.The houses transformed from green leather trains are piled up to the ceiling layer by layer, and the joints between the upper and lower carriages are nailed together with long rivets.Very strong.

After the fire dragon disappeared, the waiting hall was re-opened and turned into a sizable plantation.It is full of huge mutant fruits.There is a huge fruit tree in the middle.The lush branches almost stick out of the roof.A single tree almost occupies the space of a hall.

It is full of pineapple-sized fruits, like beautiful lanterns.

If Wu Chen is not mistaken, it is lantern fruit, also known as Peruvian kuzu.The north is called "girl".The fruit is a small round fruit covered with a lantern-shaped capsule, a little bigger than a thumb, with many small seeds inside.Ripe fruit is bright yellow, very sweet, can be used to bake fruit cakes, make jam, and is also very good as fruit.It is generally called "pearl fruit" in supermarkets.

However, after the mutation, the fruit is already as big as an apple!

After the TT40 scan, it was found that the nutrition was too rich.Even more than ant eggs.

It gave Wu Chen the feeling that the planet was burned into charcoal by the fire dragon, and it was desperately releasing the vitality deprived by the flames.Therefore, whenever a green plant emerges from the surface of the hard scab, it will release unimaginable vitality.Whether this is related to the mutant gene, or the self-evolution of the earth, no one can say clearly.

Having said that, as the whole world was burned to scorched earth by the fire dragon, only some herbs and shrubs remained in the corners.

This giant tree full of fruits must be the gospel of the entire Remnant.

Wu Chen discovered that the way the survivors pick fruit is also very special.Instead of picking off the lantern together, wait for the lantern-shaped capsule to bloom by itself, and then gently pick the fruit inside.Then, something magical happened.The capsule will automatically close into a lantern shape, and when it is opened again, there will be another ripe fruit inside.

"My lord, you have a taste." Taking out a fragrant fruit from a passerby's basket, the leader of the guard carefully handed it to Wu Chen.

"Thank you." The taste was indeed not so good.After one bite, I feel my whole body is full of strength.

"Ginseng fruit is nothing more than that." Wu Chen praised with a smile.

"My lord, have you ever eaten ginseng fruit?" A little soldier born in the post-apocalyptic world asked timidly.

"No, this is a metaphor." The lack of civilization cannot be made up for by a delicious fruit.Fortunately, the little soldier didn't ask what a "metaphor" is.

Walking into the underground corridor that was also excavated on a large scale, a huge smelting equipment stands like a mountain in the center of the underground hall.Wu Chen recognized the steelmaking furnace, guide rail and universal rolling mill.No wonder they don't use guns!It looks like all the metal they use to roll the rails!

"My lord, the leader is above the rolling mill. She will come down to see you when the furnace of steel is finished."

"Okay." The Chinese word for "he" has the same pronunciation, so when a female worker slid down from the huge universal rolling mill and stretched out her hand to him, Wu Chen hadn't reacted yet.

"Zeng Qian."

"Wu Chen." The female worker said her name generously, and Wu Chen hurriedly reached out to hold her callused hand.

"You are the last Sarge?" There is no way, in the Fire Dragon Empire, Wu Chen's identity is equivalent to today's world's most popular idol king.

"I am. Are you the leader here?"

"My dad was, and then I was."

"Understood." The leader has nothing to gain in this era.But endless responsibilities are endless obligations.Take the lead on everything big and small, including fighting dragons and lizardfolk.Definitely a chore.

Wu Chen looked around at the steel rails piled up in the hall, and couldn't help but ask, "What do you want to do?"

"Repair the railway."

"Which one?" Wu Chen's eyes lit up.

"It's up to you to tell us." The female worker said with a smile.

"You have no destination?" Wu Chen was taken aback.So... what's the use of cast steel rails?

"Since the appearance of the fire dragon, my father has always had a wish to lead everyone to escape. So for the past 23 years, we have been collecting metal from the ruins, and then transported it back and cast it into steel rails."

"Understood." In fact, in a sense, the railroad man has regarded the casting of steel rails as a ritual.A kind of inheritance.Even a belief.As for whether it can be used, what it is used for, how it is used, and who uses it, it is no longer important.This matter has surpassed its practical significance.Became a kind of hope and kindling.Supporting the railway man in the doomsday, struggling to survive in the ruins of the city where fire dragons hover all the time, he continued his mission tenaciously.

"I heard that you are going to lead everyone out." The female worker asked calmly but brightly: "Is this true?"

"Yes." Wu Chen nodded solemnly.

"Okay, we'll follow you." The female worker nodded briskly.However, the heaviness wrapped in it made Wu Chen extremely moved.

This is a kind of life and death.From then on, the railway man was tied to Wu Chen's chariot.

"I'm going to the Himalayas." Wu Chen said his destination.

The female worker thought for a while, and quickly picked out an old train ticket from her pocket: T222, Chongqing-Lhasa.

"Can the railway still work?" Wu Chen thought of the gold-eating ants.

"If it's broken, we can fix it." The female worker said with certainty.

"It's too late." Wu Chen shook his head: "Such a long distance..."

"Follow me." Said the female worker led Wu Chen to the depths of the underground hall.The guards then opened a dusty tunnel.After taking the helmet and turning on the lights, a train with weird shapes is quietly parked in this post-apocalyptic tunnel.

“T-11A型4层长钢轨车组。可装运500m长钢轨56根，一次性铺无缝线路14公里。”女首领满脸自豪的说道。

The so-called "long rail car group" is a special car group for transporting welded long rails of railways, which is composed of a variety of special vehicles with different functions and structures.It is mainly composed of 13 rail cars of 43 types, including camping cars, power generation cars, safety cars, rail cars, locking cars, first work cars, middle work cars, and last work cars.While moving forward, while working.Wherever the train goes, the tracks are laid.

Wu Chen looked back at the piled up steel rails again, and could only sigh in his heart for the railway man.

TT40 has a different opinion: "Master, the nest of gold-eating ants is on the south bank of the Yangtze River. Maybe the railway is not seriously damaged!"

"Take the train to Lhasa?" Wu Chen felt unreliable after thinking about it!

The female leader led him to a tunnel where war supplies were stored.The vehicle that Wu Chen was looking for for the big lizard could carry 500 people was quietly docking in the dusty tunnel.

It was a long double-decker passenger train.

A single carriage is 26.5 meters long, and after removing the heavy wheels and various insignificant auxiliary facilities, its dead weight is about 20 tons.Coupled with the 5 tons of passengers, the weapons that can be installed on the Rhino Iguana are very limited.

Although there are only less than half of the seats, it is no problem for everyone to squeeze together.