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

As the 3 patrol boat upgrade props were placed on the table, a huge golden light suddenly rose on the table, enveloping the upgrade props in it, and at the same time, the system's prompt message also sounded in Ye Bai's ears:

[Detected that the player has provided a sufficient number of patrol boat upgrade items, the ship upgrade process is being started, please wait for ......].

[The ship upgrade process has been successfully launched, and the player's patrol boat is being upgraded to a gunboat, and the upgrade progress is 1%... 5%... 10%......】

[The ship has been upgraded successfully, the player's patrol boat has been successfully upgraded to a gunboat, and the relevant attributes can be viewed in the system panel, I wish the player a happy game. 】

The upgrade was completed, and the golden light that shrouded the entire desktop also disappeared, Ye Bai took a closer look and found that the original patrol boat model on the desktop had disappeared, replaced by a larger gunboat model.

Somewhat excitedly, he opened the system panel, which already showed the new attributes of the upgraded Yan Huang:

[Yan Huang - Gunboat].

[Displacement: 230 tons].

[Speed: 6 knots (can be increased to 12 knots after replacing power equipment)].

[Equipment: 2 75mm deck guns, 1 M2HB12.7mm heavy machine gun].

[Armor: 1200/1200].

Seeing this attribute panel, Ye Bai's face suddenly collapsed, what is the situation, this upgrade is too weak, except for the tonnage and armor improvement, the weapons are still the same as before, and there is no change at all.

And the original speed of 10 knots has been reduced to 6 knots because of the tonnage increase after the upgrade, although there is a note that after replacing the power equipment, the speed can be increased to 12 knots, but this costs money.

After checking the system mall, the 4SD-19/32 diesel engine suitable for gunboats needs 10,000 yuan, and if you want to increase the speed of today's Yanhuang to 12 knots, you need 2 such diesel engines, which is enough for 20,000 yuan.

Looking at his balance of only 3,800 yuan, the expression on Ye Bai's face became even more depressed, and this is just power equipment, and the price of weapons is not low.

A 102 mm 45 times caliber Mk-VII rapid-fire gun costs 30,000 yuan to buy, plus close defense machine guns and heavy machine guns, it will cost more money to upgrade the weapons and equipment of the Yanhuang.

Ye Bai, who was not in a very beautiful mood, took a look again, only to find that the cockpit had been integrated from the previous floor, and there was already a large chart table in front of the desk where the gunboat model was placed, but the table was empty and there was nothing.

At the front is the original cockpit, where the recruited pilot is operating the rudder and driving the Yanhuang on the sea.

Through the large transparent glass, you can clearly see the foredeck below and the blue sea, which is completely integrated into the bridge.

Without disturbing the driver who was concentrating on driving, Ye Bai went down the stairs to the first floor of the ship, and found that the cabins here did not increase, but decreased, except for the logistics cabin that had been transformed by using the space spar before, there were only a few vacant cabins, waiting for Ye Bai to determine the specific function.

The previous galley, crew cabin, material warehouse, fuel storage tank, power cabin, power distribution cabin and other cabins were all placed under the horizontal deck, of course, these are only the preliminary plans given by the system during the upgrade process, and Ye Bai can also adjust it at will according to his preferences.

After all, the world of great navigation is a game mode, and it is quite convenient to adjust the internal structure of the battleship.

Looking at the foredeck, watching the two gunners maintaining the 75mm foredeck gun, how did Ye Bai look at it, it was not pleasing to the eye, there was no way, put it on the patrol boat, although this deck gun pulled the crotch, it was suitable, after all, the space on the patrol boat was limited.

But now that the Yanhuang has been upgraded to a gunboat, the space has become larger, and the deck gun, which originally occupied nearly the general foredeck, looks so small and exquisite at this time, and it is not worthy of the current Yanhuang.

I had the intention to replace this front deck gun with many shortcomings, but I didn't have any money in my hand, so I could only stay there and continue to get in the way.

[Congratulations to the player on the detection that the player has successfully upgraded the patrol boat to a gunboat, completed the system achievement, and obtained the achievement iron box.] 】

The prompts of the system always come so suddenly, so unexpected, but at this moment, Ye Bai is full of smiles, no matter what is in this achievement package, but for the current Ye Bai, the gift package represents the harvest, which is always a good thing.

Looking at the iron box that suddenly appeared on the foredeck in front of him, Ye Bai couldn't help but rub his little hands, wanting to open the box directly, this is an iron box that is a grade higher than the wooden box, and the contents inside will definitely not be bad.

But before Ye Bai opened the iron box, a new prompt message from the system came again:

[Congratulations to players who are the first player in the world of Exploration to upgrade a patrol boat to a gunboat, and receive a special achievement reward, and the achievement iron box is upgraded to an achievement bronze box.] 】

As soon as the system's mechanical voice prompt was finished, the iron box on the deck suddenly flashed a golden light, turning into a copper box, which was much higher than the previous wooden box and iron box in appearance.

This unexpected joy made the smile on Ye Bai's face a little deeper, and without any hesitation, he directly raised his hand and opened the bronze box of this achievement.

[Congratulations to the player, open the system achievement bronze box, get a double-mounted 102mm naval gun, a sea search radar, and 15,000 yuan in money, congratulations to the player].

Picking up the two miniature models, Ye Bai's face blossomed happily, it was worthy of a copper box, this reward was rich, and he was directly rewarded with the most suitable 102mm twin-mounted naval gun at present.

This kind of naval gun is not only suitable for the current gunboat, even if it is upgraded to the destroyer level or even the cruiser level in the future, it can still be used as a secondary gun, which is not a bad naval gun.

In addition to naval artillery, there is also a sea search radar, although it can only search for sea targets, and cannot do anything against air targets, but in the current period, it can be described as a big killer.

According to the prompts of the system, at present, except for Ye Bai, the other players are still at the level of the original patrol boat, all of them are sea surface ships, and there is no air power at all, even if there is an air search radar, it is a waste.

The last 15,000 yuan also brought the funds in Ye Bai's hands to 19,000 yuan, which was enough to buy another twin 102mm naval gun, of course, Ye Bai would not do this.

Without hesitation, I opened the system panel and operated the Yanhuang directly in the warship section, first of all, I restored the two 75mm deck guns placed on the foredeck and the aft deck to the state of the model.