At night, the Iron Castle was still driving on the tracks, much slower than in the morning, but still trying to make its way to its destination.

It's not that Yona doesn't want to drive faster and get to his destination early. It's really a wild place at night, and it's still more dangerous.

The visibility is also lower, more than one grade, in case of any accident, I am afraid that the brakes will not be able to brake.

Of course, there are advantages to the slow speed, that is, the amplitude of the carriage shaking and the noise of operation are much smaller than usual, which is more suitable for sleeping.

Of course, even now, Yu Qing still can't escape the curse of not being able to sleep well.

I heard that someone wants to sleep?!

Just when everyone was asleep and their vigilance dropped to freezing, leaving only a few samurai on the roof of the car, a figure quietly got up, picked up the package hidden under his bed, and walked towards the water storage tank of the Iron Castle.

With a flash of firelight, a sudden explosion woke everyone up from their sleep.

"Explosion!?"

"Where did it explode!?"

"What's going on?"

As the explosion sounded, the speed of the Iron City slowly slowed down.

"The place where the explosion occurred was a water tank!"

In order to deal with emergencies that may arise at any time, Yona has always slept directly on the chair, so that if something happens, he can react in time.

Yu Na woke up when he heard the explosion, and then he kept debugging, seeing that the speed of Jia Tiecheng still couldn't be improved, he was a little resentful and worried: "The cooling water in the water tank is all leaking, and after a while, Jia Tiecheng will be completely unable to move." ”

Yu Na was very curious, why every time there was damage to the Iron City, the place where the accident happened must be on the water tank, and the time of the incident was so coincidental, it was always at a critical time!

Calamus, who had just woken up from sleep, was still dazed at this time, completely unaware of what was going on.

After hearing the explosion, Irisa hurriedly got up and prepared to go out to check the situation, but just casually put on her clothes and walked out outside.

When the nest saw the calamus coming, he briefly explained what had happened and the seriousness of the problem.

"So we can only dock here now?" After thinking about it, Calamus then asked, "How long will it take to repair the water tank?" ”

"Suzuki has already gone over to check on the situation, and we won't know until he returns." Yona was a little desperate.

After all, although she is an excellent driver, no matter how good a driver is, she can't drive a Juncheng that has been damaged and chooses to strike.

Just then, Suzuki returned.

"How's it going?" Uhgari hurriedly stepped forward and asked.

"It's bad!" Suzuki shook his head, unable to even speak his slumpy English: "A big hole was blown open under the water tank, and the bottom plate was completely damaged, and it couldn't be repaired without a day or two." ”

Thinking of the traces formed by the explosion of the water tank, Suzuki walked up to Calamus, lowered his voice and said solemnly in a voice that only the two of them could hear:

"The quality of the steam pipes is fine, it is not the cause of the explosion, and I found the leather artifacts left over from the explosion of the explosive pack at the scene, and the appearance of this can only mean one thing, that is, the explosion was man-made."

With that, Suzuki took a few steps back and nodded towards Calamus.

At this time, Yu Qing, Laiqi, and Ikoma rushed back to the operation room from the place of the explosion, and as soon as they heard the explosion, they rushed towards the source of the sound, and after confirming that the sound of the explosion did not alarm Kabane, they came back together to discuss the matter with Calamus.

"Something is wrong." After Laiqi came in, he was the first to say: "The water tank exploded, and it cannot be repaired in a short time. ”

Calamus nodded, sighed and sat down in the chair sadly: "I already know the matter, and now we need to know that the problems that may arise in the future have been solved." ”

Saying that, Calamus looked around and found that only she and Laiqi and Yuqing were left in the operation room, all of whom could be trusted, so she said to Laiqi: "Go and close the door of the operation room, let's have a simple meeting." ”

"Yes." Although Laiqi felt very strange, after all, Calamus had never had the habit of closing the door for a discussion meeting, but Laiqi still obediently closed the door and didn't ask anything.

When Laiqi returned to his seat, Calamus took a deep breath, raised her head to look at everyone, and threw out a message with an ugly face that made everyone present feel incredulous:

"There are ghosts in the Iron City!"

"What!?"

Calamus's words made everyone feel that their heads were not enough, why was there still an inner ghost on a human horse city, and the word inner ghost was used in addition to the people suspected of being Kabane, and it has not been used on people for a long time.

"I know the news is abrupt and I can't believe it myself, but it's what it is."

Calamus ignored everyone's thoughts, and then explained: "It has been determined that the explosion of the water tank is man-made, and there is no other possibility of causing an explosion in the driving Iron City, except for the people who were originally on the Iron City. ”

Although the speed of the Iron City is not fast, if you want to throw the explosive bag from below and blow up the water tank perfectly, you can only see this scene in the script.

"Is there a spy in the Iron City, but what good is it for him to blow up the water tank in the Iron City?" Yu Na said very strangely, Jia Tiecheng had completely stopped just now, and Yu Na, who had turned off the main switch, also joined the discussion.

"Moreover, this man is not here to kill us." "If we were to die, this amount of explosives could blow up the entire carriage if it were placed at the bottom of the carriage, and we would be isolated in the encirclement of Kabane," added Okuga. ”。

Yes, what good is it for this spy to blow up the water tank in the Iron City?

No matter what everyone thought, they couldn't come up with a reasonable explanation, but it happened anyway...