If they die under their own protection, it will not only become a stain on their resumes in the future, but also a hurdle in their hearts that they cannot overcome.

Now she doesn't know who Liu Dong is and what purpose she came here.

But Wan Shuibai is not afraid of Liu Dong's moth.

Because their own strength is overwhelming.

She walked in the cab of the train, looking around.

"Boy, what's your name?"

Wan Shuibai asked casually.

"Senior, my name is Liu Dong."

Liu Dong looked at the track in front of him intently, although he already had driving skills, but after all, it was the first time to get started, and he was worried that something would go wrong.

If there is really a problem, he and Wan Shuibai's predecessors will definitely be fine, in case of pit the passengers who are still sleeping in the car, then Liu Dong will be a little careless.

Wan Shuibai casually said "oh", and stopped asking.

She walked to the place where Liu Dong had just slashed and saw the smooth incision there.

Raising his right hand, he gently touched the cut made by Liu Dong's bloodthirsty demon dragon knife, and found that it was not cut with a blade, but more like something like knife qi.

She recalled that when she first entered the cab, Liu Dong was holding a black knife at that time, and the monster Xiao Qi, who was burned to ashes by her, did not have any weapon in his hand.

"Liu Dong, did you cut out this incision?"

Liu Dong looked back, although he didn't know why Senior Wan Shuibai asked this, but he still replied: "Yes, Senior Wan Shuibai, do you have any advice." ”

"It's fine."

Wan Shuibai suppressed the curiosity in his heart, he hasn't escaped yet, just ask if he has any questions.

saw Liu Dong jump up violently after turning around, and then didn't even look at the road ahead, ran directly to her side, and looked carefully.

"What's wrong?"

"It's over."

Liu Dong saw the sign on it clearly, and sat on the ground with a decadent buttocks.

Wan Shuibai followed Liu Dong's gaze and also saw the logo on the machine, but she didn't know what this sign meant.

Without waiting for Wan Shui Bai to ask, Liu Dong said: "Wan Shui Bai senior, this is the configuration box of train energy, the main function is to transmit energy and control the speed of the train, and it has now been scrapped." ”

Wan Shuibai understood for a moment, and wondered: "What do you mean?" ”

"If this configuration box is damaged, our train will lose power and will not be able to move forward."

"No, aren't we going well now?"

As he spoke, Wan Shuibai still looked at the scene outside, and continued to go backwards.

"Because we are now using the backup power of the train, and the backup power is used for 10 minutes at full speed of the train."

Liu Dong lowered his head, he didn't expect that he had finally spent 30 points to learn how to drive a train, and such a thing would happen.

The train was now underground, and he had no idea how long the tunnel was, and if he couldn't get out in 10 minutes, the risk of the base exploding still existed.

There is a high risk that both you and the train will be buried in the ground.

As for Wan Shuibai, with the strength of the other party's Star Realm, it should be easier to get out of trouble.

That's why Liu Dong sat on the ground dejectedly.

He didn't expect that he would not be able to escape death after working so hard this time.

Sometimes, if you don't work hard, you really don't know what despair is.

If it was other times, Liu Dong felt that he could be more free.

But now that Han Xue is unconscious, and she is still fighting with the unknown consciousness for control of her body, Liu Dong is really unwilling.

Wan Shuibai listened to Liu Dong's words, and he also understood what was about to happen.

"How far can we go out in 10 minutes at full speed?"

"In 10 minutes, you can run about 20 kilometers. Because the train can't get up fast in the starting stage, and we use a backup power supply, the energy efficiency will cause a relatively large loss. ”

Standby power is generally an insurance policy in case of unexpected situations while the train is running.

If you need to use a backup power supply when the train starts, the station does not allow the train to depart.

"How do you solve the problem when the general train has no power?"

"It's called a tow truck, and there will be 3 high-power tow trucks at normal stations, which can tow the front of the locomotive that has lost power to the ......"

When he thought of this, Liu Dong's eyes suddenly lit up.

Trailers, they certainly don't have them now.

But just now, when Liu Dong received the train driving skills, he had a general understanding of the parameters of this train.

The weight of the locomotive of the train is 200 tons, and the weight of the carriage is 50 tons.

There are not many carriages on this train, only 9 cars.

The total net weight of this train is 650 tons, which is 650,000 kilograms when converted into kilograms.

There are now about 1,000 passengers on board, which is 70,000 kilograms at a weight of 70 kilograms each.

If you add some luggage, count him 30,000 kilograms.

This brings the weight of the entire train to 750,000 kilograms.

And Liu Dong's strength has already replied 880,000 kilograms.

If there is no miscalculation, Liu Dong's strength is completely enough to support him to drag this train forward.

Liu Dong is a ready-made humanoid trailer.

And now that the train has started and there is an initial velocity, then Liu Dong needs less power and can drag the train more easily.

Wan Shuibai looked at Liu Dong, who was thinking with his head down, she didn't know what the other party was thinking.

Suddenly, I saw Liu Dong standing up, refreshed.

"Senior Wan Shuibai, I found a way."

Wan Shuibai listened to Liu Dong's words, and was also very entangled, if there was really no way from the beginning, then there would be no problem for her to leave alone.

Now this situation, let her leave so many people away, and her heart is not good.

"What?"

She didn't believe that she couldn't think of any solution for a dignified star grandmaster, but this kid Liu Dong could do it.

"Well, senior, I'll definitely be able to get everyone on the train out this time."

Liu Dong said, without explaining in detail to Wan Shuibai, walked to the front of the instrument, and after setting up the automatic driving, he turned around and came to the front and rear of the car.

Although he has enough strength, he still needs some preparation.

Soon, he found a tow hook for connecting to the trailer and a 3-metre-long connecting rod.

While the train was moving, he went out of the car directly with the connecting tow hook.

Wan Shuibai looked at Liu Dong's movements curiously.

He climbed directly to the front of the car, tried several times, and hung the tow hook in front of the front of the car.

Then turn around and get into the cab.

"How?"

Wan Shuibai was a little curious.

"Don't worry, senior Wan Shuibai, when the train slows down, I will go out and drag it away."

"Dragging it out?"