For example, several researchers who have never participated in the battle, Mr. Fantastic, Iron Man, Spider-Man, Beast, Hulk, etc.

While other superheroes are more or less involved in combat and logistics, they are the only ones who are discussing how to modify and design targeted weapons to fight the Zerg as much as possible under the strictest protection.

Now, Gu Chongyan's use of psychic power to cause them to kill each other made them realize that perhaps the best weapon against the Zerg was themselves.

Just like the best way to deal with a biological invasion is to find out his natural enemies, no matter how powerful a lethal weapon is, it can't be more powerful than Gu Chongyan's sword and the phoenix power of the Phoenix Girl.

Rather than pursuing lethality, pursue weapons that can truly break the Zerg threat in a structural sense.

Although, they can't use the power of their minds to control the Zerg like Gu Chongyan and let them kill each other.

But that doesn't mean they can't use other ways, the nature of the Zerg is cruel and killing, it's just that the pheromones from the superior suppress this nature.

If they can craft a weapon that amplifies their nature, or inhibits the effect of superior pheromones, then the instinct to fight will force them to attack the lives around them in a frenzy, including their kind.

In this way, the Zerg will fall into a big chaos and a big melee, although this way is the same as raising Gu, which will breed a large number of powerful Zerg.

But the most important thing in the current universe is high-end combat power, cultivating a powerful Zerg, enough to consume hundreds or even thousands of Zerg.

And these powerful zergs also couldn't resist Gu Chongyan's power and the concentrated fire of the laser cannon.

In a sense, the exchange of quality for quantity has reduced the terrible degree of the Zerg.

Once the ability to constantly explode troops is lost, the threat of the Zerg will also plummet.

Discovering this, everyone began to analyze the body structure of the Zerg intensively, carry out pheromone reception and other related research, and even the blood samples of the Hulk, the Beast and Spider-Man began to analyze whether the blood samples of this kind of enhanced mutant superheroes have a special inhibitory effect.

On the one hand, the scientific research team is in full swing to carry out research, and on the other hand, the coalition forces are also methodically abandoning the first direction.

Fort Cairn is made up of five identical fortresses, each larger than the other, and is held to the edge of the universe by relying on special space-folding technology.

Now, they intend to abandon the first and begin to move to the second.

The Slytherin ornament that Gu Chongyan urged with all his might, although it did not cause immeasurable damage to the Zerg like the Gryffindor Sword, successfully turned the void in front of the passage into a dead domain.

Any Zerg who dares to break into it will face a crazy bite from the same clan, so although the lethality is not large, it steadily drags down the attack line of the Zerg.

However, maintaining such a large spiritual realm was undoubtedly a huge drain on Gu Chongyan.

Therefore, while controlling the power of the pendant, he also paid attention to the construction of the second line of defense.

"The 1st Army has been successfully withdrawn and the 2nd Defensive Front has been deployed."

"The construction of the second front is completed, and the energy reflection system is deployed."

"The Void Bomb is deployed, and the laser launcher has entered the commissioning state."

……

With the help of all kinds of strange mutants, all the personnel and materials of the first line of defense were evacuated, and after making sure that nothing of value would be left for the Zerg, the self-destruction process of the first fortress was started.

At this time, Gu Chongyan also decisively put away the Slytherin ornament, turned around and flew back to the second fortress.

Losing the power of the ornament, the irritable pheromones of the upper echelons of the Zerg once again suppressed the riot of the Zerg at the bottom, and the angry Zerg swarmed in with an even more frantic attack.

They are like a green sea, under the stormy waves, rushing to the fortress like an island.

Rumble!

Under the stellar eruption and self-destruction procedure, the entire Fort Cairn was like a fallen star, and the terrifying explosion tore through the cosmic starry sky, making half of the galaxy tremble.

For the first time, the power of intelligent life technology erupted into a magnificent scene like a cosmic god like Gu Chongyan, even if it was the price of a castle of Cairn, it was enough to witness the greatness and horror of these ordinary lives.

Under the absolute destructive power, no Zerg could compete with such a force, and the vast sea of Zerg was instantly cleaned up and half of its effect was removed, allowing the green sea in front of him to dissipate at a speed visible to the naked eye.

Even if under the endless number of Zerg, the vast green sea will surge in an exponential manner, it will not affect everyone's excitement when they see this scene.

However, the joyous atmosphere was always short-lived, and as the explosion died down, a steady stream of Zerg armies ascended to the first Fort Cairn, and on top of the ruins, established their first base in the real universe.

Even if the self-destruct procedure is initiated, it is certain that everything of value has been destroyed.

But the builders of Fort Cairn are the life of the current universe, and the foundation was laid by the Devourers of Planets.

What is useless to them, for the negative space where materials are scarce, and for these annihilation zergs who want to count even stones and water as precious resources, it is also an absolutely good thing.

As a result, there were two rare waves of excitement on the battlefield.

One force, naturally the explosion of Fort Cairn, wiped out countless Zergs, and the momentum of the cosmic alliance army soared.

The other group is the Zerg who landed on Fort Cairn and were impressed by the richness of the real universe, and the moment they boarded the abandoned Fort Cairn, they were as excited as Li Zicheng's soldiers when they attacked the imperial city.

So, even more crazy eyes were set on the second Cairn Castle.

An abandoned fortress is still a treasure to the Annihilation Zerg, a complete Fort Cairn, the vast universe behind the five Fort Cairn, how magnificent, gorgeous and rich.

So, after a brief period of excitement on both sides, there were still countless Zerg spurting towards the second Fort Cairn.

Although the second Fort Cairn was larger and more defensive, and there was a brief recuperation break, it erupted in more terrifying and dense fire than the original.

But in the face of the same multiplication of numbers and the first abandoned Fort Cairn as a stronghold, the annihilation of the Zerg that stretched the battle line, the second line of defense ushered in greater defensive pressure.

In the first line of defense, no matter how much pressure there is, there is still some distance between the two sides.

But now, because of the proximity between the five Cairn Castles, some of the insects that escaped the net under the dense artillery fire have successfully climbed the second Cairn Castle.

The cosmic alliance and the annihilation of the Zerg are the first hand-to-hand encounter.