The dimensional passage of the Astral Key leads dozens of light-years away, and in the distant interstellar space, there is a dead and desolate scene all around.

This is an asteroid belt, the nearest stars are a light year away, making the light here extremely dim, large and small planets are scattered everywhere, dotted around, encountered this kind of terrain, most of the captains of the ship will choose to detour away, will not enter this kind of very easy to accident place at all.

Suddenly, at the edge of the planetary belt, a golden 'colored' light suddenly shone brightly, and immediately after, a huge gray-black 'colored' steel fortress seemed to suddenly emerge from the void, gradually turning from illusion to reality.

I saw that this gray 'colored' steel fortress was thousands of kilometers in size, and the hull of the ship was like a gray swan with a beautiful long neck, and the three frigates were arranged in a "pin" shape, distributed on the side of the Titan Star Fortress.

One of the frigates was carrying a huge crystal on its back, it was the ecological ship loaded with the source of life crystal, the other was a blue hull with a huge energy plate on top of the energy ship, and the last battleship was pitch black, like a huge octopus, but it was a forbidden prison.

According to the legion organization of the Federation, the Titan Astral Fortress is the flagship of the Federation, even if it does not fight, once it appears on the battlefield, it is a huge force of a legion.

Qin Ming still remembered that when the Titan Star Fortress was on a combat mission, there were countless battleships, cruisers, small and medium-sized warships of all colors, and probe ships distributed within a radius of hundreds of thousands of kilometers to form a complete combat array, as if it was a sea of warships, and the division of labor was extremely dense.

Unfortunately, this flagship legion, which represents the strongest combat power of the Federation, has become a historical resounder, and now only the Titan Astral Fortress and three frigates are left alone in this barren space.

Suddenly, on the hull of this Titan Star Fortress, a huge cabin 'door' suddenly opened, and from this cabin 'door', hundreds of small spaceships painted with yellow 'color' stripes flew out, which were the repair ships on the Titan Star Fortress.

Although the size of these repair ships is not large, due to the high degree of 'refinement' and density, the energy consumed is higher than that of medium-sized warships, if it weren't for Qin Ming getting the lake of spiritual liquid and having enough energy reserves, it would really not be an easy thing to send so many repair ships at the same time.

When all of these repair ships flew out, the one-piece transport ship carried a tow rope, which was made of extremely tough materials, and even a thousand tons of weight could not be hauled.

But at this moment, this leash was pulled straight, as if it was attached to a very heavy object, it was the dragon's heart taken from the dream green dragon!

Bang, bang, bang......

The heart of the dragon was like the thud of a war drum, and the heart of the dragon was beating continuously, indicating that the nuclear fusion reflection inside was in full swing.

This dragon heart is the target that Qin Ming is preparing to install this time, originally when Qin Ming first saw this dragon heart, this dragon heart was already extremely broken, I am afraid that it is only one-tenth of the current output power at most, but the prince of Typhon used the Nether Crystal to resurrect the dream green dragon, and at the same time repaired this dragon heart to the best state, but he didn't expect to be cheaper in the end, so that Qin Ming hit this dragon heart on the Federation's flagship Titan Star Fortress, which may be a great irony.

Qin Ming switched his perspective to the top of the repair ship, and through the lens of the repair ship, Qin Ming saw the situation outside the Titan Star Fortress clearly.

Seeing that the heart of the dragon had been pulled to the tail position of this huge fortress, Qin Ming took a deep breath before he said: "The transformation of the backup power system of the Titan Star Fortress has started, Star Spirit, disconnect the power system and open the maintenance entrance." ”

Although the difference of dozens of light years is very serious, the delay from the holographic screen is very serious, but this does not affect Qin Ming's 'operation'.

He is the star spirit of the Titan Star Fortress, although this steel fortress is comparable to a small planet, the structure is extremely complex, and the power system alone involves tens of thousands of parts, but in his eyes it is nothing at all.

Qin Ming carefully 'operated' these repair ships, entered the hatch cover of the power system, and then installed the dragon's heart into it, transforming the various cables needed to connect the dragon's heart.

The Federation and the Celestial Dragons actually have a subtle universal 'nature', the Federation and the Draconians have experienced hundreds of years of war, and after mutual infiltration, various technologies have long been assimilated, not to mention, Qin Ming also has the information of the "Dragon's Nest" as an auxiliary, as long as it is slightly changed, it can be changed to the standard that the Federation's spaceships can use.

This dragon's heart was originally the engine of the green dragon, using the form of nuclear fusion, at that time, the Draconians even stole a lot of spaceship manufacturing technology from the Federation and used it on their own dream green dragon, so the difficulty of smashing the dragon heart of this dream green dragon into the Titan Star Fortress is not great, and if you want to transform it into a usable power system of the Titan Star Fortress, you only need to modify some key parts, and you don't even need to make major changes.

After all, Qin Ming did not plan to dismantle all the main power systems of the Titan Star Fortress, but only modified the backup power system, and the difficulty of this project was not too great.

Under the estimation of the Star Spirit and the control of Qin Ming, these hundreds of repair ships were constantly busy, testing the power system of the Titan Star Fortress.

"Report to the commander, the test of the power system first-stage loop system has been completed...... Everything works fine. ”

"The test of the secondary circuit system of the power system has been completed...... Everything works fine. ”

"Report to the Commander, the cooling installation test is complete. ”

"The powertrain power circuit system has been tested...... Everything works fine. ”

"Report to the commander, the power main control system is connected normally, and there is no obvious abnormal data feedback. ”

The report information of the repair ships kept returning, making Qin Ming's face 'show' with a look of surprise.

So far, everything seems to be going well, and the installation of this dragon's heart has not gone too far, just waiting for the most important power system to be tested for trial operation, and the Titan Star Fortress, which has been sleeping for a long time, will have enough energy to "live" again!

"Star Spirit, the backup power system is activated, and the target battleship is charged at 25%!"

Qin Ming took a deep breath and gave an order to the star spirit.

Immediately, the tail light of the Titan Star Fortress suddenly lit up, as if it was lit up by a huge and incomparable lamp, shining bright white 'color' in the asteroid belt, illuminating the nearby asteroid belt brightly.

"The backup power system of the Titan Star Fortress has been activated, and the battleship is being recharged...... Ship Charge Level 10%...... Ship Charge Level 15%......"

The majestic voice of the star spirit immediately sounded, and Qin Ming's heart immediately began to tighten.

In order to activate this huge Titan Fortress, a minimum charge level of 25% is required, and according to the theoretical value, the Green Dragon's Dragon Heart should be able to output enough power for this Titan Fortress to activate successfully.

But theoretical calculation is one thing, but the actual 'operation' is another thing, the parts involved in the Titan Astral Fortress are tens of millions, even if there is a problem with one screw, it may eventually change the outcome of things, and even brew a catastrophic 'sex' accident, this kind of thing can not be said.

"Don't turn off the engine and shut down, if the engine is turned off, this dragon's heart will be 'wasted'!"

Qin Ming, who was dozens of light years away, couldn't help but pinch a cold sweat in his palm, and his heart was extremely nervous.

There is only one heart of the dragon, which is not enough for Qin Ming's 'wave' fee, he worked hard to get a dragon heart from the green dragon, and took a shortcut to repair the Titan Star Fortress, this is almost the best opportunity to restart the Titan Star Fortress, if he misses this opportunity, he can only start from scratch, one by one to repair the already damaged Titan Star Fortress, the time required is not known how many times.

Whether it's successful or not, it's up to now.

"Battleship Charge Level 18%...... Ship Level Charge 20%...... Ship Level: Charge 23%......"

Xing Ling's majestic voice did not carry a trace of emotion, and every time he reported the number, it made Qin Ming's heart a little more nervous.

"The battleship has a charge level of 25%, and the main power system of the Titan Star Fortress is activated. ”

Finally, I don't know how long it took, the Star Spirit finally returned the message of feedback.

Maybe it was just a moment, but it gave Qin Ming the feeling that it had passed a long century, and when he heard this, a high boulder in Qin Ming's heart finally landed, and he let out a long breath.

"It's successful, this Titan Astral Fortress is finally able to move!"

Qin Ming clenched his fist fiercely and waved it vigorously in the air, his heart was extremely excited.

The power output of the green dragon's dragon heart is limited, Qin Ming has used the star spirit to calculate before, according to the theoretical value, it can only make this battleship reach 26% of the charge level at most, let this battleship reach the state of sub-light speed cruise, and then open the space jump channel and come to the Yunlan world.

This charge level is almost close to the minimum cordon, if there are soldiers on the battleship, energy control must be implemented to ensure the normal use of the main equipment, and all kinds of energy-consuming things cannot be easily used, and even turning on the lights and bathing must be strictly restricted.

In this case, the morale of the soldiers of the battleship can be imagined, not only the physical strength of the battleship is rapidly declining, but the 'spirit' is also full of complaints, which makes the overall combat effectiveness of the soldiers decrease.

But fortunately, there are no more living people on this huge federation period, and the non-essential energy of the Titan Star Fortress has been reduced to a minimum, otherwise, the 25% charge level of the battleship can only allow the battleship to maintain the necessary life support system at most, if these precious charge levels are used on the interstellar cruise of the Titan Star Fortress, I am afraid that even the energy of the air circulation system will not be left, and all the officers and soldiers on the Titan Star Fortress will be suffocated to death.

"Everything is working fine with the power system, and the star map system is performing navigation ......"

Qin Ming had fired several main guns in the Yunlan Great World, and through the trajectory data of the trajectory, he had already calculated that the planet Yunlan Great World was forty-eight light-years away from the Titan Star Fortress, and now he only needed to input the coordinates of the Yunlan Great World into the star map system.

Qin Ming obtained a complete star map navigation system and a complete autopilot system in the command module of the Dream Green Dragon, and now these two systems have finally come in handy.

After repairing the power system of the Titan Star Fortress, other supporting functions will naturally have to keep up, such as auxiliary systems such as the star map navigation system are very important.

Although there is also a star map navigation system on the rescue capsule, that navigation system is just an ordinary standard military version, and the 'precision' is much worse than the version on the Titan Star Fortress.

After all, the universe is too vast, even if there is a 0 on the course. A deviation of 0000001 degrees, when the distance is magnified to the level of light years, is a difference of thousands of miles.

However, the 'refinement' of the star map navigation system on the Dream Green Dragon is much higher, and the 'refinement' is far higher than the level of the rescue pod of the Titan Star Fortress, even if this star map navigation system is not as good as the navigation 'refinement' of the flagship-level battleship, it is not much worse.

If there was no star map navigation system, Qin Ming would not know how many times he would have 'lost' his way in the vast universe, and he would not be able to find his way to the Yunlan Great World, let alone find the trace of the blue dragon.

Now that he has the star map navigation system of this dream green dragon plus the autopilot system, Qin Ming can rest assured that the direction of the spaceship will be 'handed over' to the system, whether it is convenient 'sex' or reliable 'sex', it is better than Qin Ming's own piloting.

Originally, in Qin Ming's prediction, this Titan Star Fortress could only cruise at sub-light speed because it could not enter the space jump state, and it would be able to reach the Yunlan Great World in almost fifty years.

For a cultivator, fifty years is not too long, it can even be said to be a flash, and Qin Ming can still afford to wait for this time.

However, now that Qin Ming has broken through to the Four Tribulations of the Yuan Fetus, he has a new understanding of the power of space, and even his understanding of space jumping has deepened a little, and he has even broken through the shackles of space jumping only when he reaches the speed of light, and he can also open the space worm 'hole' and make space jumps in the state of sub-light speed cruising.

Qin Ming waited patiently, and it didn't take long for this star map system to complete navigation and send the data to the star spirit.

"The star map system is positioned and ready to enter the sub-light cruise state......"

As the words fell, immediately, the thrusters in the tail of the Titan Star Fortress suddenly erupted with a dazzling incomparable light, propelling this huge and incomparably steel fortress to move and fly away from this asteroid belt!

In just half an hour, the speed of the Titan Astral Fortress accelerated from stationary to sub-light, and the huge hull of the fortress had become distorted at this time, which was a sign of preparing to enter space and jump.

Airplanes......

Qin Ming only felt a slight buzzing sound coming from the cockpit, if Qin Ming was now a flesh and blood, he should be able to feel a whirling coma, if it was a soldier who was in poor health, he should hide in the ecological cabin at this time, otherwise he would be in danger of his life.

But Qin Ming was '' at this time, but he was a bionic robot, and he didn't have this concern at all, just standing in Qin Ming's cockpit of the Titan Star Fortress, looking at the starry sky quietly through the porthole of the Titan Star Fortress.

The surrounding starlight seems to be stretched into long white lines, constantly stretching forward, as if forming a tunnel composed of starlight, which is very magical.

Looking up at the starry sky, it can always give people a lot of mystery, but if you can conquer the starry sky, the pleasure will be incomparable, which is Qin Ming's favorite thing to do when he was a star spirit.

"Entered the worm 'hole' and successfully entered the space jump state!"

Seeing this familiar scene, Qin Ming let out a long sigh, and his 'spirit' spirit suddenly relaxed.

Now that this Titan Astral Fortress has entered the state of space jumping, this means that Qin Ming has passed the most difficult level.

Entering the worm 'hole' is equivalent to taking the highway of interstellar travel, even if this Titan Astral Fortress is only traveling at the lowest power, the distance of more than forty light years will not take too long.

At most, it only takes a cigarette for this Titan Star Fortress to reappear outside the Yunlan Great World, and maybe even return to the Yunlan Great World one step faster than Qin Ming and the Demon Emperor and others.

Seeing that everything was normal, Qin Ming's mood became much happier, if this bionic robot had a whistle, maybe Qin Ming was already about to whistle happily at this time.

Remembering that the previous captain of the Titan Astral Fortress seemed to be an alcoholic, and built a wine cellar in the captain's room in the Titan Astral Fortress, with a lot of red wine, Qin Ming's heart moved, and he was about to go to the wine cellar to look for it and taste the taste from the Earth Federation again.

This smell is the taste of hometown, lingering in Qin Ming's mind, he has been separated from the Earth Federation for too long, even if Qin Ming is not a drinker, he misses this smell very much at this time.

However, at this time, a mutation suddenly appeared!

The hull of the Titan Star Fortress suddenly shook, as if it had hit something, and it trembled heavily, and the bionic robot that Qin Ming '' and controlled was not guarded, and actually fell from the ground to the sky 'flower' board, smashing the shell of this bionic robot cracked a hole, and the electric 'flowers' splashed everywhere, crackling!

"Didi Di Di ......"

A short alarm sounded from the bridge of the Titan Star Fortress, which immediately made Qin Ming's heart tighten.

"What's going on, what's going on?"

Qin Ming was shocked and angry in his heart, and couldn't help but exclaim.

Seeing that he was about to reach the end of his journey, but at this time, such an accident happened, and even the Titan Astral Fortress didn't know what kind of problem it had encountered, how could this not make Qin Ming angry?

In the cockpit of the Titan Star Fortress, Qin Ming '' the bionic robot to stand up again, quickly walked to the bridge, and turned on the holographic screen,

Immediately, a translucent holographic screen appeared in front of Qin Ming's eyes, but the scene that was 'revealed' in front of Qin Ming's eyes suddenly made Qin Ming gasp!