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In 2450, it took less than 10 years for Nana to prepare for the 500 spaceships that Nana wanted, don't forget that it was 500 spaceships that passed through black holes, and it was only a few years since the technology of crossing black holes was solved, and the only way to build such a number of spaceships in such a short period of time was a strong industrial base that proved the road to shattering.

Nana used her clone to take over each spacecraft, and she moved closer to the shattered black hole No. 2 dozens of light-years away, thinking about how she would develop when the time came.

"Have you figured it out?" Cao Chuan suddenly interjected.

"I've figured it out." Nana wasn't entirely sure, but she had an idea of how to progress in the Deep Space Path.

"Well, I'll keep an eye on it." Cao Chuan is not a liar, since he found that the Broken No. 2 Black Hole will be connected to the Deep Space Road, fate is destined that they must have to fight with the King of the Giant Mouth, if they win, with the help of the existence of the black hole, the Broken Road and the Deep Space Road will be connected, and the originally rich two places will further appreciate; If they fail, when the King of the Giant Mouth learns of the new rear of the human race, their lives will be difficult again.

"Thank you, master, please rest assured to leave it to me." Nana returned, and then ignored her master, instead concentrating on fiddling with her large fleet.

After a huge fleet of ships struggled through the Broken Path route explored by a large number of pioneers, they came to the location of the Broken Hole 2, not far away is the only military fortress guarding the Broken Path.

The military fortress floats alone in the void, not far away is a black hole that engulfs the light, and Nana, who has witnessed the feat of passing through the black hole many times, naturally knows how to deal with this situation, and enters various parameters without panic, activates the stargate equipment, and adjusts the formation. Drill in gradually.

Nana's monitoring of her own doppelganger was temporarily interrupted, and the 500 ships seemed to have come to another world, that is, the high-dimensional world, the other side of the universe, so there were only 500 Nana clones talking to each other.

They are not like the accident that Wuyue encountered at the beginning, and they seem much calmer. In addition, there is no human existence on the spacecraft, and after setting the route, they will sleep and relax, and the distance of this crossing is theoretically 2500 light years, and according to the average spatial folding rate of 5000 inside the black hole, the voyage can be completed in half a year.

Half a year passed, and the fleet left the high-dimensional world and returned to the regular world. Through comparison, what appeared in front of him was indeed the lair of the King of the Giant Mouth.

It's just that even the King of the Giant Mouth doesn't know that this white hole is also connected to other spatial structures, and it is not unbreakable, but it can be said to be full of loopholes.

Outside of the White Hole, a huge fleet of ships is the only existence here, and other than that, there is nothing else. At most, there is only dense stardust matter, and the massive planet keeps a distance from the white hole. so that it will not be affected.

"It's here... On the other side of the world, on the other side of the Broken Path, is the Deep Space Path. Nana murmured, the space around her was familiar, and it also brought pain and suffering to humans, but Nana never threw in easily. On the contrary, she has always maintained a strong fighting spirit and is confident to face the challenge of the King of the Giant Mouth.

When the fleet arrives at the enemy's lair, and directly tells the enemy that we are coming, isn't it self-defeating? At least we'll have to wait until she's developed a massive unmanned army.

It's a deep space road though. With nearly 400 light-years away from Centaur Alpha and New Earth, she is completely on her own, and it is impossible for her to get any support, but instead she has to shoulder the burden of covering the human pioneers who will arrive one after another.

This made her choose a low-key development path, and most of the planets on the backbone of the deep space road were occupied by the unknown, and only by heading towards the distant starry sky could she have a chance to find a qualified planet.

Under her control, 500 ships spread out in different directions, and the map data left over from before the blockade was established during the voyage surfaced, telling her which planets were entrenched in the unknown and which were unexplored.

Since this batch of data is 200 years old, it is of little reference value, and it is just the second round of exploration of the thousands of star systems that have been discovered to update it.

One spaceship skimmed the edge of HIP96078 star system, which once had 2 billion unknowns in the database, and the second exploration showed that the number of unknowns on the planet had grown to 10 billion.

More and more star systems are being updated, and even though many of the unknown on the planet have withdrawn or shrunk, according to this latest exploration, the number of unknowns on most planets is growing, even doubling.

According to Nana's estimates, if humans expected 1.5 trillion unknown existences on the path of deep space, today, 200 years later, the figure of 3 trillion is too conservative.

"Sneak down first, the master must know about this, and he will find a way." Nana told herself to take care of herself.

After 5 light-years away from the trunk of the Deep Space Path, the speed of the fleet dropped dramatically, reducing the 50% of the surrounding planets to less than 5% occupied by the unknown, and inhospitable planets that were not occupied were everywhere.

"Well, that's how it can develop." Nana told herself that she had the ship explore the nearest planet in more detail in order to investigate the distribution of its resources.

Due to the relatively relaxed requirements for the development of unmanned legions for planetary resources, on the contrary, if the distance from the unknown can be closer, it will be much more convenient to suppress the unknown at that time.

It didn't take long for more than 100 spaceships to select their pioneering planets to anchor, and there were unknown planets not far away, and then the joint production workshop was launched, and the unmanned units in the spacecraft swarmed out, plundering the resources on the surface of the planet, and used to build all kinds of unmanned buildings, unmanned defense facilities, unmanned units, and unmanned combat units.

The ultimate goal is to develop this place into a no-man's fortress, an uninhabited planet, so as to resist the strong invasion of the unknown legion.

Nana was not hindered in any way this time, the development of the planets went smoothly, and her heart was always filled with joy and excitement when she watched the planets be occupied by thousands of unmanned units in a short period of time.

She understands that the reason why she has developed so rapidly is that she has exerted the characteristics of energy life, the characteristics of unmanned units, but she deeply understands that the old enemy of mankind is unknown, and the advantage of the unknown is also here, the unknown was born as early as the beginning of the Big Bang, and theoretically the advantage in this aspect is greater.

As a result, the number of planets under her control quickly exceeded 100, and the total number of unmanned legions quickly exceeded 500 million, but she lost her sense of the skyrocketing numbers, and could not clearly know what level she was in and whether she could defeat her enemies.

She had to be cautious to keep the battle going.

[Thank you for your continued support, this time from the 515 Fan Festival of the Writer's Hall of Glory and the General Election of Works, I hope you can support it.] In addition, there are some red envelopes on the fan festival, get one and continue the subscription! (To be continued.) )

PS: Second update