After a little preparation, they acted. Landonus led Nusida, Doso, and Aluls to take the ship's wheelhouse. Nampo Jueluo, Kova Yuwen and John Cena were on the sidelines to answer. And Sabanersa, Nadowa, and Ryan went to create trouble and attract firepower.

First, they will pull smoke grenades in a battleship to fake the fire. And then there's the chaos. Soon, the troops on the shore were in a mess. Many people rushed to the smoking battleship to check on the situation. The patrol troops, plus the troops on each ship, are quite a few people. This led to the stampede. Due to the crowding, the six soldiers did not stand firm. As soon as their feet slipped, they fell to the ground and were trampled directly under the feet of the crowd. That kick after kick, it's really terrifying. Maybe they will go straight to the west. But fortunately, someone reacted quickly, even shouting: "Everyone watch your step." Someone fell. ”

Soon, everyone gave way to a vacant lot. The six people who fell were taken to the hospital without incident. Fortunately, they were found in time, otherwise they might have been trampled to death. And just as everyone was about to check the situation of the smoking battleship, a battleship actually drove away! What's going on? What are the combat missions? No, if there is a combat mission, the military department will never send only one battleship. There's a problem here!

"Everyone, go after it! There was a problem with this battleship. Send troops to intercept it. He shouted quite loudly. But people are soft-spoken. What qualifications does a small platoon commander have to shout here? For a moment, no one moved. Because the military department has an order. No warships were to be dispatched without an order. Even a patrol warship cannot leave the patrol area without permission. Military orders are like mountains, and no one dares to disobey them.

Everyone can only go to the smoking battleship. At this time, the white smoke gradually decreased. Several smoke grenades gradually revealed themselves. It turned out to be a smoke bomb! Which bunny litters here! Well, that's obviously a ploy. That battleship was the real target! By the time they looked back, the battleship had long since disappeared into the vast sea.

Twenty minutes ago, Landonus and the others made their way to the cab invisible. They easily took down the captain and a few of the first mates. After that, they swept from room to room, and in silence they all dealt with everyone.

Then, Sabana, Nadowa, and Ryan took advantage of the chaos to join up with Landonus and the others. In this way, they managed to snatch a battleship. Moreover, John Cena soared to the top speed in the first time. By the time everyone reacted, they had already left.

On the battleship

Landonus looked at the endless sea, worried. He had just managed to grab a battleship, but he was not happy. What's going on?

"Captain, what's wrong with you? What do I think you're a little upset about? ”

"Nothing?"

"Say whatever you want. We're all so acquainted, do you mind this? ”

"You know, there's no way to fix it. It will affect your mood as a result. ”

"Captain, just say it. It's better for everyone to bear it all together than for you to bear it all alone. ”

"That's right. Captain. Say it. ”

Looking at everyone's determined eyes, his heart could no longer calm down. "Actually, there's a strong magnetic field around here. All pointing instruments are out of order. This means that we may never go back. Moreover, we too can get lost in the sea. ”

"Why didn't you say it earlier! Do you want all of us to follow you to death? Have you considered us? Only now do I say. Kova Yuwen was anxious and slammed.

"Don't do that. The captain probably knew about it too. Nanpo Jueluo immediately stopped her. You calm down. ”

"I can't calm down. Died immediately. I'm still a calm fart. ”

"Now everybody's in the same boat. We're all the same. ”

"It's not all the captain's fault."

"Captain, are you saying that all pointing instruments will fail?" That's when John Cena spoke.

"yes. What's wrong? Didn't make me clear enough? ”

"Actually, if it's just to discern the direction, I have a way."

"What can you do?"

"Look." As he spoke, John Cena took out a square stone from his coat pocket. The stone is boxy, as if it had been cut by hand. The whole is white and transparent. At first glance, Landonus thought it was a crystal.

"Isn't this just a stone? What's the use? ”

"It's not a simple stone. It's called Ice Island Stone. ”

This stone has birefringent properties. And what is birefringence? In layman's terms, when a beam of light hits an ordinary crystal, it will follow the normal law of refraction and refract a ray of light. When a light enters the birefringent crystal, the refraction angle will shift to a certain extent, and eventually two beams of light will be refracted.

And there is another special feature of ice island stones, they belong to uniaxial crystals. In other words, there is only one optical axis. If light enters this unique optical axis, the birefringence disappears.

In other words, the direction of direct sunlight can be determined through the ice island stone. That is, the direction of the sun. Knowing the position of the sun, plus the time. We can also deduce all directions. John Cena's face was full of emotion, "This is the magic of nature." ”

"Although I didn't understand a word of what you said. But I'm sure you'll be able to find which side is south. ”

"Trust me, no problem." John Cena took a watch with hands and began to look at the Ice Rock Stone. Soon, he found the sun's bearings.

In the field, the simplest way to use an analogue watch to identify the direction is to "fold half a pair of suns at all times, and the twelve points are north". Since the day and night are 24 hours, and there are only 12 scales on the dial of the watch, it is necessary to cut the moment in half when using the watch to determine the direction. For example, at 14:00 in the afternoon, half of which is 7:00, and the 7:00 hour hand is facing the sun, then 12 refers to the north, and then the other directions are determined according to the north. In this case, everything is clear.

"Captain, we're heading northwest. The angle is about 30 degrees west-north. ”

"Okay, check the dashcam right now and check the speed. We need to know how far we have just gone. So that you can find your way back. ”

"Okay."

After tossing and turning for a long time, they finally figured out where they were now. All sailing was recorded. Once the rescue is complete, they can go back the way they came to find the base.

At this time, a sweet smile appeared on everyone's faces again. Among them, the one who laughed the most was naturally John Cena. After learning the knowledge for so long, it is finally useful.