All-people naval warfare: from patrol boats to aircraft carrier fleets

Besides, despite the fact that the engine currently equipped on the Yanhuang is an old-fashioned diesel engine, which is not very powerful and has insufficient horsepower, but affected by the rules of the great maritime world, the startup speed is very fast, and it can almost be started in just a short time. Start-up is completed within 3 minutes.

This makes Ye Bai even more confident. Even if he encounters a pirate warship again, it only takes a few minutes to switch from a static state to a full speed state. He can decide whether to fight or fly.

The intense and dazzling white light beam disappeared from the sea, and the entire surrounding sea area fell into darkness again, with only sporadic lights revealed from some important cabins on the Yanhuang.

Standing on the front deck, looking at the fallen iron box that was salvaged, Ye Bai didn't hesitate at all and directly chose to open it.

【Congratulations to the player for successfully sinking the pirate gunboat. Open the iron box dropped by the enemy ship and obtain 200 rounds of 102mm caliber artillery shells, 600L of diesel, and 20,000 yuan in money]

Strictly speaking, the dropped materials in the iron box are not a lot, just only There are only 3 items, but the number is quite huge.

The 200 rounds of 102mm caliber shells just supplemented the previous battle consumption of the two twin 102mm naval guns at the front and rear, which can be regarded as saving a little money.

Not to mention fuel. To continue sailing on the sea, the Yanhuang requires a lot of fuel. Although the fuel tank on the Yanhuang is almost full of 22 tons of diesel, who wouldn’t want it if it can be replenished? What’s more? The system was so generous this time, rewarding half a ton of diesel fuel.

As for the final monetary reward, it can be considered extraordinary. Ye Bai has opened iron boxes before, but he has never received so much money, a full 20,000. Ye Bai is satisfied this time, although there is no Those basic supplies such as rice, vegetables, and fresh water, but obviously money is more important. As long as there is enough money, those basic supplies are not a problem at all.

Ye Bai rolled his eyes and thought about how to spend the money. Among other things, he should at least buy another 4SD-19/32 diesel engine, so that even if the Yanhuang's power system is perfected, it can still maintain 12 The top speed of knots.

I had just turned around and was about to go to the power cabin to add another 4SD-19/32 diesel engine to the Yanhuang, when the system unexpectedly sent a prompt message again.

【System prompt: It is detected that the player is the first player to sink the pirate gunboat, trigger the system to hide the achievement, and obtain the achievement reward: a set of ecological cycle system. 】

Ye Bai was stunned on the spot. If he remembered correctly, when he sank the pirate patrol boat before, he had already completed the first achievement of sinking the pirate warship and received the reward. Only then did Yanhuang The firepower system of the USS has been greatly upgraded, and there was a successful battle to sink a pirate gunboat.

But he really didn't expect that after sinking the pirate gunboat, he could trigger the hidden achievement again and obtain system rewards. If so, would it mean that he would be the first to sink a destroyer, cruiser, battleship or even an aircraft carrier in the future? Can you also achieve the hidden achievements of the system?

Ye Bai didn't know how the system was set up, but at least it gave people a little more to look forward to, not to mention that the rewards were already in hand, and the rest would be discussed later.

Ye Bai frowned. He didn't quite understand what the hidden achievement reward meant this time. An ecological cycle system? What the hell is this?

Somewhat confused, Ye Bai opened the system panel and checked what the so-called ecological cycle system was.

【Ecological circulation system: placed in a warship cabin, an independent natural and artificial ecological circulation system can be formed in the interior space of the cabin, which requires a large amount of energy consumption. 】

The system indeed gave out information about this reward, but Ye Bai still saw it a little vaguely. He was not a scientist, so how could he figure out these things.

Just when Ye Bai was frowning and thinking hard, an idea suddenly flashed in his mind, and he hurried to the logistics cabin. When he opened the door of the cabin, the huge interior space inside was in darkness.

This logistics cabin has been strengthened by space crystals. On the surface, it looks like a normal cabin, only a few dozen square meters in size. But in fact, inside the cabin, the area is quite large. Ye Bai is very familiar with space and space. There is no idea of ​​the area, but according to the crew, the area of ​​this logistics cabin is several thousand acres.

Such a large area, without a lighting system, was naturally pitch black. Standing in the dark cabin, Ye Bai opened the system panel and placed the newly obtained ecological cycle system in the logistics cabin.

With Ye Bai's choice confirmed, the system has begun to use its own power to improve the Yanhuang number. It didn't take long and the adjustment was quickly completed.

As soon as the system was adjusted, the dark logistics cabin underwent great changes. First, there was light in the cabin, not normal sunlight, but faint silvery moonlight.

With the illumination of the moonlight, the darkness in the cabin was dispelled, allowing Ye Bai to clearly see the next changes in the cabin.

The original wooden floor has been covered with a lot of soil, and it is like standing on land. In the distance, big trees rise from the ground, mountains, hills, forests and even rivers appear. The most gratifying thing is that there are still A huge freshwater lake was created.

Ye Bai looked at everything in front of him in a daze. The round moon hanging in the sky and everything in the cabin seemed so unreal.

It can be said that after being adjusted by the system, Ye Bai felt that he was not on the sea at all, nor in a certain cabin of the warship, but that he had returned to a certain piece of land in his previous life.

Under the moonlight, Ye Bai even discovered the existence of some small animals, such as mice, bees, birds, etc. Although there were no large animals, these small animals further improved the ecological environment in this space.

At this moment, Ye Bai finally understood the role of the ecological cycle system rewarded by the system. He dared to create an ecological system in this cabin. In this way, he wanted to build this cabin before. The idea of ​​becoming a logistics base can be fully realized.

After obtaining a space crystal last time to transform this cabin, Ye Bai wanted to use the huge space to build a logistics base so that the Yanhuang could be self-sufficient.

But later Ye Bai realized that he had thought things too simplistically. Although there were various food seeds for sale in the system mall, and there was even fertile soil, the problem was that in order to grow these things, it was not necessary to have water and soil. That's fine, just one lighting condition broke Ye Bai's plan.