The vault in a shopping mall is different from that in a bank. This is a late-stage renovation project, so it naturally has its fatal weakness: the ceiling.
Although heavy metal explosion-proof doors are also used, the ceiling is sealed with gypsum board, and the vents are also treated with anti-theft measures.
However, the ceiling in this mall is still open.
The anti-theft network in the ceiling is equipped with an infrared thermal detector. Before the end of the world, once there is movement in the ceiling, it will immediately attract security guards and sirens, and even link to the police station.
But now, these equipments are long gone...
Jian Bing asked the captain for a cigarette, smoked it in four puffs, threw the cigarette butt to the ground, and then quickly ran up to the ceiling.
Sure enough, like other places, there was a zombie lying outside the anti-theft net on the ceiling of this floor, and there seemed to be other zombies behind the zombie.
It seems that if there was no anti-theft net, Jian Bing's head would have been bitten off by these zombies.
Seeing the solid ice with the overhead lights, the zombies outside the anti-theft net became excited first, stretched out their sticky tongues and kept licking the anti-theft net.
Jian Bing calculated the distance, crawled towards the anti-theft net, then quickly took out a long screwdriver and poked it into the zombie's eye.
After turning the screwdriver vigorously in the zombie's eyes for a few times to make sure that the zombie was completely dead, Jian Bing took out the screwdriver and stretched his fingers towards the zombie lying behind the zombie.
Sure enough, after seeing the food, the zombie frantically grabbed the corpse of the previous zombie and crawled forward, and a rustling sound came from the vent.
When the zombie crawled over, Jian Bing quickly killed it all.
Only then did Jian Bing feel relieved: now the vent in this direction was completely blocked.
As for the anti-theft nets in the other three directions, no zombies have been found yet. The anti-theft nets have more than one layer. It is estimated that the zombies have not yet broken through the anti-theft nets.
Jian Bing took two deep breaths, then found the direction, and hit the ceiling of the vault heavily with the engineer pickaxe in his hand.
An hour later, Jin Qing tilted his head and looked at the masterpiece he had completed: "What a mistake. Everything was planned well, except for the fuel."
In the interstellar era, there are specific energy boxes for making mechas, but there are no such medicines in this world.
So, Jin Qing modified the engine and used car parts to build something similar to a mecha. The fuel was diesel.
The thermal efficiency of diesel is higher than that of gasoline because it has a higher calorific value, is less volatile, has a higher ignition point, and has greater low-speed torque than gasoline.
Therefore, when burning the same mass of volume, diesel releases more energy than gasoline, does more work during the power stroke, is more powerful, and can move better.
In fact, if there are enough raw materials, Jin Qing will consider a triangular drive ring with nuclear power as the core, and she will be able to fly in minutes.
But those things can only be thought about now.
Jin Qing's original intention in making this thing was to save effort, so as not to have to knock the zombies on the head one by one.
But now, she doesn't have a drop of diesel.
Thinking that she had wasted half a month in vain, Jin Qing looked at the woman sideways. How about running away with someone on her back? She didn't believe that any zombie could catch up with her!
But... Jin Qing looked at her work again: her hard work!
Just as Jin Qing was wondering whether to put the things into the storage bag, the woman's heart was also filled with turmoil.
She is a person who believes in intuition. She followed Jin Qing because she felt that Jin Qing was unusual.
Later, she asked Jin Qing to take her away because of this intuition.
However, no intuition was as shocking as the visual impact at this time. What did she see!
At first, when Jin Qing started making the piece, the woman only felt it was new and curious about why Jin Qing installed engines in every part.
But now, she was shocked by the scene in front of her.
Isn’t this the Autobot from the cartoon?
Still the kind of Autobot that can be operated manually!
How could a normal person be able to piece together an Autobot with bare hands using only car parts without any welding tools?
This is unscientific and seriously refutes all the knowledge she has learned in the past!
The woman only felt that her world view had been smashed to pieces by Jin Qing, and she couldn't even sweep it up when it fell on the ground.
Finally, the woman came to a conclusion in her heart: This thigh must be hugged, tightly hugged, and once hugged, it cannot be let go.
Seeing Jin Qing staring at the Autobot on the ground in a daze, the woman thought about it seriously. Since the Autobot had been assembled and Jin Qing was not there to test it, the only possibility was that something was missing.
As for what was missing, the woman probably already knew it after thinking about it.
She slowly knelt down next to Jin Qing: "There is a lot of gasoline in the car here. Although we can't pump it out, we can puncture the oil pipe and release the oil inside."
Since it is a car engine, the oil should naturally be gasoline. There are so many cars here, and there should be enough oil in them to move to the gas station.
Although she was not a mechanical fan, the woman was still full of expectations for the Autobot in front of her.
Hearing the woman's suggestion, Jin Qing shook her head: "It's diesel." She changed the engine.
Hearing the word diesel, the woman was quiet for a moment, and then immediately said to Jin Qing: "The electricity used in this mall is supplied by generators. We can pour all the oil in the tank."
The woman spoke briskly, without even thinking about how Tanlang and the others would survive after they took away all the oil.
Jin Qing looked at the woman's face seriously. The woman who looked at her felt guilty for a while: she was such a selfish and despicable person, and she should be feared by others.
Who would have thought that Jin Qing actually nodded to her in agreement: "Where is the oil tank!"
The woman raised her head and looked at Jin Qing in shock: shouldn't she be scolded at this time for her despicable thoughts and not leaving a way for others to survive?
Just as Jin Qing and the woman were about to walk towards the oil tank, they heard the messy footsteps of several people in the distance.
After hearing the movements of Tanlang and his group, Jin Qing stood still, thinking in her mind how she would send them on their way in a rhythmic manner if these people hindered her from getting oil.
Who would have thought that they would run over pushing two exquisite trolleys.
The leader Tanlang ran faster than the people behind him, and soon arrived in front of Jin Qing: "If you want to go out, please take us with you."
Jin Qing's eyes fell behind them, and then he replied crisply: "Okay!"
Faced with two carts of gold, she really couldn't say no.
Seeing how Jin Qing, who had been so murderous just now, suddenly turned into a gentle neighbor, the woman subconsciously held her chin: her outlook was shattered again.
Jin Qing rushed towards Jin Zi, while the eyes of Tan Lang and others fell on the Autobots on the ground: "WTF"
