The war of conquest of the vanilla cluster in the 44th century can be said to be an episode of the development of the triangulum galaxy, and without any pressure, humanity has rapidly spread to thousands of planets with an irresistible trend.

But in the face of the imminent unknown legions, the galaxy was undergoing an unprecedented transformation in 4402.

The total number of fleets stationed on the frontier has reached 19, defending the safety of the Great Magellanic galaxy to the Orion cantilever to the platform, accounting for 80% of the total fleet of the Eastern Galaxy Company, and the rest is used for maneuvering and Wei Rong's fleet, Xiao Guanhai does not dare to deploy at will.

However, they are facing an unknown army that continues to expand, plus the participation of two deep diving mothers, more than 300 V.-class unknowns, and the general trend is that humanity is gradually shrinking its defenses.

In 4403, humans even observed a rare cosmic phenomenon, that is, the head of the V. class unknown is being promoted, gradually metamorphosing into a class VI unknown, although it still retains its original body form, the complex structure of its body and the organization that meets the standard of atomic-level materials undergo qualitative changes after absorbing enough energy and matter.

In 4406, Ursa's first shot made mankind feel an unprecedented shock, and a full 25 trillion unknown legions slaughtered the Ring of Monocelum, targeting the Canis Major Galaxy, proving Cao Chuan's original guess that things were going in a good direction.

Humanity then gets more respite, although according to this, it will take 1,000 years for the unknown to penetrate into the depths of the galaxy no matter how fast it is, and before that, they will suffer more than 1 trillion casualties and corresponding planetary and economic losses, no matter what, Cao Chuan will not choose to give up easily.

At this time, near the left cantilever of the Triangular Galaxy, an unmanned observatory placed on the edge of the galaxy suddenly detected abnormal movements, and the hydrogen bridge connecting the Triangular Galaxy and the Andromeda Galaxy shook, and the space emitted ripples in circles around it, and after 5 years, the deep space radar saw what it was - the Unknown Legion.

The Hydrogen Bridge, a stream of stars between two galaxies, is made of pure hydrogen, 780,000 light-years long, with few planets inside, like a scarf that exudes a graceful purple color, wrapped around the galaxy.

The purpose of the new Unknown Legion is to use the hydrogen bridge as a springboard, and since they come from the lair of Andromeda Shadows, the possibility of humanity facing an even greater crisis is extremely high.

The number of unknown legions is increasing, and the number will soon reach 10 trillion, which means that the existence of the long V.-class unknown, they are advancing at a slower pace, but much faster than usual.

The observatory continues to transmit more information, such as the black holes that have existed for no more than 1,000 years, such as the hundreds of kilometers long Royal Court II and Temple II, it is estimated that the average speed of the unknown legion is probably more than 4,000 times the speed of light.

The first Legions of the Unknown soon entered the Triangulum Galaxy decades later, and the nearest 1.2 light-years away from the human world appeared to be undetected, and the Legions of the Unknown immediately moved in the direction of their second goal, the Triangulum-Milky Way Stream.

Qiao Yishan and Wang Yin of the Triangular Galaxy breathed a sigh of relief, but on the other hand, the number of new unknown legions is growing, and even if they plan to make a detour to the galaxy, it will be a long time before the war really starts, and there is still an intractable stalemate in front of humanity.

"This time it looks like we're going to have to start an all-out war!" Xiao Guanhai sighed, the arrival of the unknown legion was like a dumpling, making the originally stable situation in the galaxy unpredictable.

"Fortunately, they still have to pass through the Triangulum-Milky Way Stream, so they have plenty of time to prepare, but the problem is that all the fleets have basically been sent out to guard the frontier, and it won't help to send one or two to them."

Xiao Guanhai looked around, in addition to Cao Chuan, there were other bigwigs of the East Galaxy Company, this time the situation was extremely bad, and it was not an invisible civilization that killed people, but an unknown legion that really existed.

Xiao Guanhai felt bad, there was no sign of losing confidence on his face, I don't know if it was because he was in a high position for many years, as the only marshal of the East Galaxy Company, and he would not show his emotions or something else.

At this time, Cao Chuan spoke first, "Although we will soon face an unavoidable all-out war, I have good news for you. ”

The bigwigs were a little surprised, what the hell is good news.

Cao Chuan clicked on the map of the Milky Way and zoomed it out slightly, "You see that the Milky Way and the Triangularity Galaxy have opened up several black holes to the higher dimensional world due to the influence of the Andromeda Shadow, and the voyage has been shortened to 200 years. ”

What their consultant said is indeed good news, although most of these black holes may be unstable, but after all, the route between the two galaxies can be optimized, even if the black hole disappears in the future, there may not be a loss, after all, human beings who know active transition technology, as long as they can find a suitable route, then they can move the fastest.

"So, back to the war itself, Marshal Xiao, you must have an idea at this moment." Cao Chuan asked with a smile.

Xiao Guanhai really thought of a way, "The approximate plan is to use the scientific salvation sect, so far, the number of their believers in the triangulum galaxy has grown to 4 trillion, and they have more than 400 billion sect soldiers, and they can easily draw out a not weak armed force." ”

"And this all-out war does not require us to use the fleet to fight against the unknown legions, and we do not need to defeat the unknown legions head-on, the core goal is to cut off the hydrogen bridge, so that the route of this conventional universe will be cut off, and if we want to send a large number of legions over, the cost will increase significantly."

All eyes fell on the hydrogen bridge, the lifeblood connecting the Triangulum and Andromeda galaxies, and the key to the Unknown Legion's troops.

The threat of marching at 4,000 times the speed of light is too great, and it won't take a few hundred years for tens of trillions of unknown legions to surround humanity, making them powerless to resist.

The Andromeda Shadow can create black holes at will, but black holes are unstable after all, and its nature does not like to charge into battle, and it will not be willing to approach human territory.

The speed at which the Royal Court II opens up the dark energy, and the speed at which the Temple II opens the wormhole depends on the surrounding energy and matter, so if the hydrogen bridge breaks, it will naturally slow down the progress of the legion greatly.

"Let me ask you another question, I believe that the Salvation Church of Science has that ability, but are they really ready?"

"Of course, they are ready to give at any time." Sun Ruixiang replied unhurriedly.

"The hydrogen bridge is a huge spatial structure, how can we destroy it?"

"Black Hole Cannon... Its principle is exactly the same as that of the Star Destroyer, but it uses a more violent attack method, and before it can destroy matter, it has already distorted space, formed a black hole, continuously devoured hydrogen, and even blocked the wormhole that Andromeda's shadow drilled out in the first place. ”

"So, the big question is that the Triangulum Galaxy will be completely exposed, are we ready for anything?"

"In fact, the Triangulum Galaxy may not be exposed, and, if it does, the current Triangulum Galaxy is almost ready to deal with everything, with 50,000 developed planets and more than 20 trillion people as support, and the war potential is far above the Milky Way and the Greater Magellan Galaxy, and it is more able to maintain the strategy of war while exploring." Xiao Guanhai replied confidently.

"So, we are more welcome for the unknown to attack the triangulum galaxy, but unfortunately, the unknown still seems to be eyeing the Milky Way." (To be continued.) )