Calculating the time, the research and development project of the first generation of aircraft carriers has also been going on for some years.

Basically, it was carried out in parallel with the development of the first generation of jet fighters.

However, R&D efficiency is much slower.

It was not until the third year of the official service of the Black Hawk-1 that the first aircraft carrier of his civilization of all worlds was finally assembled at the Yangtze River Shipyard and launched for the first time.

Although it has not been officially commissioned, this aircraft carrier has basically been built.

But Luo Ji obviously didn't plan to use this first-generation aircraft carrier to participate in the next possible war.

This idea is unreliable no matter how you think about it.

How could the gang of bigwigs in the golden rank use first-generation aircraft carriers? If such an aircraft carrier is thrown on the battlefield, it will definitely be hung by the opposite side.

According to Luo Ji's expectations, if you want to make a serious deal with those bigwigs, you have to upgrade the aircraft carrier to the third generation, and the second generation can only make do.

And the reason why Luo Ji developed the first generation of aircraft carriers, to put it bluntly, is the same reason as his early development of biplane fighters, that is, to be a springboard, but also to accumulate experience for technicians.

With this first-generation aircraft carrier, the rest will be easy.

Based on this first-generation aircraft carrier, it will be improved and strengthened first, and then comprehensively upgraded depending on the situation.

As long as he has experience in this field, can't he build a better aircraft carrier in the future?

The same is true for the first generation of jet fighters, which can be upgraded, of course they have to be upgraded!

In this way, the financial funds of the Luo Ji Wanjie Civilization in the next few years obviously have to be burned.

During this period, Minister Wang, who was deeply persecuted, gradually grew into Minister Wang, and finally happily ushered in his retirement.

made Luo Ji have to sigh, this time is really flying......

At the same time, over the years, he has also accumulated a lot of points in some special plates.

The upgrade plan on the side of the fairy civilization is just like the one discussed with Hassan Medvedev.

Dwarf civilization and goblin civilization, Luo Ji also knew it for a long time.

What makes him a little entangled now is the elven civilization......

The addition of the dark elves has added another huge branch to the development page of his elven civilization.

And over the years of farming with peace of mind, most of the elf points he has saved have actually been invested in the dark elf project.

With Chris Evans providing him with the most cost-effective upgrade route, Luo Ji has now successfully unlocked three high-level projects of the Dark Elves.

But now, he was faced with a choice, that is, whether the points he had just saved should be used to continue to upgrade the high-level projects of the dark elves, or to transfer them to the projects of other elves.

On the other elves' side, there are actually a lot of high-level items that can be upgraded.

The Wood Elves have a high-level class, the Elven Grand Druid, and the surrounding extension items, in addition, there is also the 'Elven Grand Sacrifice', a high-level auxiliary class advanced from the 'Elven Sacrifice', which actually needs to be upgraded.

The Windranger troops of the steppe elves are good at fighting in urban areas and forest areas, and they can definitely come in handy in the future battles, and they are also worth upgrading.

High elves, not to mention, elven marksmen and elven mages are the main forces of the elven race.

However, looking at them one by one, Luo Ji's final attention fell on a high-level class of the gray elf clan......

"Griffon Knight?"

The combat effectiveness of the griffin knights, there is no doubt at all, they are simply air chariots.

At the same time, the strongest thing is that this is still an airland and land service.

For now, although the existence of the griffin itself is not a demonic beast, the combat power of the individual is already stronger than some first-order demonic beasts.

According to Luo Ji's idea, since the giant eagle of the Giant Eagle Knight can be cultivated into a Warcraft Swift Eagle, thereby unlocking the high-level project Swift Eagle Pilot, does that mean that the griffin of the Griffin Knight can also be cultivated?

Luo Ji thought about it carefully, this probability is really not small.

After all, this elven civilization is a magical civilization, and there are a few warcraft troops, isn't that a matter of course?

The only problem now is that his 'Griffin Knight' class has been upgraded to level 4.

And for a project, level five is the full level.

As mentioned earlier, the upgrade project, the first three levels, is the most cost-effective, and to upgrade to the fourth and fifth levels, the cost will be very high.

But looking at the current situation, if there is really an advanced item, it will obviously not be triggered until he has upgraded the 'Griffin Knight' class item to the full level.

But if he didn't have it at all, he would always feel a bit of a loss if he smashed such a large sum of points on a fifth-level 'Griffin Knight' at such a time.

This question made Luo Ji struggle for more than ten minutes, and finally decided to take a small gamble.

Optimistically, even if he didn't have an advanced item, he managed to get a 'Gryphon Knight' as a fifth-level high-level class, didn't he?

In this way, in the system prompt, the Griffin Knight was officially upgraded to a level 5 high-level class!

Suddenly, there was a significant change in the entire development panel, and a branch line was derived from the two icons of 'Griffin Knight' and 'Griffin Breeding', and finally at the moment when they were completely connected, a new project appeared in front of Luo Ji's eyes!

Advanced Royal Gryphon (Passive) (Level 0): Breed griffonmons with the secret methods and recipes unique to the gray elves to obtain more powerful royal griffins, and increase the cultivation efficiency of royal griffons by 10%.

Here it comes! Sure enough, it's coming! Royal Griffon!!

At this moment, Luo Ji's obviously smiling mouth was open.

Without hesitation, he directly unlocked the 'Advanced Royal Griffin' project and upgraded it to the first level.

At that moment, above the icon of the 'Advanced Royal Griffin', another branch line stretched out......

Royal Griffin Knight (Special Class) (Level 0): The top class of the Grey Elf Clan, if you want to control the Royal Griffin, you must be the elite of the elite, in ancient times, there was a feat of defeating an entire army of invaders with only one Royal Griffin Army, but after that, the cultivation method of the Royal Griffon, with the division of the Ancient Elves and completely lost, the class, the comprehensive combat power increased by 50%, and there was a 30% chance of a morale blow to the enemy troops, so that the target morale decreased by 20%.

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