I shocked the whole world!

And the reason why Ye Nan wants to assemble his own base needs so many people.

In addition to Ye Nan's feeling that strong national strength is the foundation of survival under the invasion of another world, there is another reason here.

Among the things that the source power of the collapse can exchange, there is something that makes Ye Nan excited for a while.

[Super Soldier Training Warehouse! ] 】

The introduction is also very simple: powerful and funny super soldier training warehouse, batch transformation of fighters, after the transformation is completed, all aspects of the attribute will be increased at least three times!

Three times, it doesn't sound like a lot.

But in other words, the original 100-meter race took ten seconds, and after the transformation, it only took three seconds!

One punch of one hundred kilograms of punch power, after the transformation is completed, is three hundred kilograms!

In every way, it's a triple boost!

Even endurance, bursts, is three times!

And this is still a junior [Super Soldier Training Warehouse! ] 】

Only one Avalanche Source Heart is required for exchange.

In that case, isn't that just right?

Ye Nan needs a large number of fighters, but it is not those ordinary people, but elites, and with this thing.

Ordinary people can also become elites immediately!

Elites can become super elites!

Moreover, this [Super Soldier Training Warehouse] is not a one-time, that is, he can continue to mass-produce super soldiers.

The premise is that there must be someone.

That's why Ye Nan said he wanted five million.

The more, the merrier.

Of course, there are also higher-specification [Super Soldier Training Warehouses] in the system, which can cultivate fighters with a tenfold increase!

But unfortunately, the need for Avalanche Source Centers is 10, and Ye Nan does not have that many now.

Going to other countries may not necessarily find those high-level mutants, and if you find them, you can run fast and can't catch them.

Unless you find the wormhole they are opening, there is no play.

Most likely, it is a waste of time.

Therefore, I will leave it alone for the time being.

This is one of them.

Another thing is also Ye Nan is very interested in.

Then [Sea, land and air technology hegemony]!

As the name suggests, this thing, sea, land and air can move at will!

Moreover, it is upgraded and evolved from Ye Nan's current science and technology fortress, and what is needed is also a source of collapse!

The current size that can evolve is 3,000 hectares!

After the evolution, the supporting facilities above are also complete, and it can accommodate a large camp of 10 elite soldiers!

Few people may intuitively understand how big an area of 3,000 hectares really is.

In this way, a football field is almost an area of one hectare, and 3,000 hectares is the area of 3,000 football fields put together!

Ye Nan's breathing became a little rapid.

If this thing is built, it will look much cooler than the mecha!

Of course, in the same way, the [Sea, Land and Air Technology Overlord] can also obtain a higher level of transformation and evolution.

The next renovation is 10,000 hectares!

But again, it also requires 10 Collapse Source Centers.

Ye Nan doesn't have that much now, and he can only hold it off.

At the same time, he was looking forward to it, in that wormhole, if only some high-level mutants could come out in three days.

At that time, he will not have to worry about the Broken Source Heart he needs.

These technologies can also obtain higher evolution.

In addition to this second thing, Ye Nan also has to exchange for a high-latitude arsenal that can mass-produce high-tech performance weapons.

The other two, Ye Nan has not decided for the time being, and plans to take a step at a step first.

Night.

He entered the fortress, looked around, and put away all the three generations of mecha produced later, and only then began to transform and evolve this fortress.

Under the powerful ability of the system, the [Sea, Land and Air Science and Technology Overlord] began to expand and improve rapidly.

The functions of all aspects seem to be greatly changed, slowly condensing from the distorted time and space.

Looking at this big scene in front of him, Ye Nan's breathing became more and more rapid.

Wait until tomorrow, above the camp, he will show all the soldiers his perfect masterpiece!