Chapter 235 The Ultimate Defense System!

The people in the silent city were in chaos when they saw this. They did not expect the aliens to react so quickly and fiercely.

"Everyone, please pay attention. Start the backup energy, enable the overload operation mode, overload all defense systems, and fight back with all your strength!" Akafir immediately ordered loudly after picking up the communicator on his body.

As his order was issued, the buildings and facilities in the silent city began to light up, and beams of energy and light beams gathered from all directions and joined the counterattack.

For a time, fierce battle fluctuations were stirred up in the sky above the entire silent city.

The alien spacecraft continuously launched energy beams and missiles, trying to destroy the defense facilities of the silent city. The silent city relied on the city walls and various weapons in the city to fight back, with overload operation and the blessing of the ability of the superpowers, and the two sides were caught in a fierce tug-of-war.

However, the aliens' technological level was obviously much higher than that of the silent city.

Their energy beams and missiles are not only powerful, but also extremely fast. They can often break through the defense of Silence City at the moment when the defense is slightly slack, and bombard the attack into Silence City, causing great damage to the interior of Silence City.

"This is not a solution. We must find a way to enter the spaceship and face their fragile bodies directly to play our advantages!" Du Renyuan said loudly.

"Close combat? How can the deputy city lord get close? Fly up? What's the difference between that and committing suicide?" Someone retorted.

"No, we have a chance. Senior Gu Liu sent a message. Lin Xiaotian is back." Akafir said immediately with a turn of his eyes, "Mu Xiyue, can you continue to communicate with the alien just now across the spaceship? Ask him if he is willing to negotiate with us."

"Impossible, they are definitely unwilling to do so now that the fight has started."

"I know, I just want you to harass them to delay time." Akafir said with a smile.

Mu Xiyue nodded in understanding and immediately tried to communicate with the alien mentally. However, her attempt was ruthlessly rejected by the alien.

"You despicable low-level creatures, are you qualified to negotiate with us? Wait until we destroy your strategic cities, and then slowly settle accounts with you!" The alien's tone was full of arrogance and disdain.

Hearing the reply conveyed by Mu Xiyue, Akafir's eyes suddenly became cold. Although he had long known that this battle was inevitable once it started, he was still very unhappy to hear the alien's words.

"Everyone listen to the order, start the final defense plan!" Akafir ordered loudly.

As his orders were issued, the buildings and facilities in various parts of the city began to undergo tremendous changes. The energy beams on the city walls became more dense and powerful, and at the same time, some high-rise buildings in the city began to deform and reorganize, revealing huge gun muzzles and energy launchers.

These gun muzzles and energy launchers were all back-ups left by Chen Mo before he left, in order to deal with this sudden crisis.

It has very serious sequelae of use, because it will consume planetary energy. Fortunately, Chen Mo has built some equipment that allows the planet to naturally absorb cosmic energy and convert it into planetary energy.

Occasionally using this ultimate defense means will not cause much loss to the planet's energy.

But once it is overused, it may take a long time to replenish it. This kind of defense launched by overdrawing the planet's power is still very entangled.

Originally, even if the Silent City was conquered by the survivors' alliance, they did not intend to use it easily. As a result, they never thought that they would come in handy at this time. With the activation of the ultimate defense system, after absorbing a large amount of planetary energy, a series of extremely blazing energy beams were seen fiercely bombarding the alien spacecraft.

The aliens did not seem to expect that Silent City had such a trump card, and were caught off guard.

The spacecraft shield, which had always been in an invincible golden body mode, finally began to crack under the bombardment of this terrible energy beam, and some equipment on the spacecraft began to smoke.

"Damn, how can these earthlings have such powerful weapons!?" The aliens said in horror.

They found that they had underestimated the technology of the humans on this planet. When they just arrived, they had actually tested and estimated the technological level of this planet.

And they also got very contradictory estimates. This planet has some very epoch-making technological creations, but the overall technological level of the planet seems to be extremely low.

They only thought that it was some kind of information perception ability in the demon source core, carrying some technological technologies stolen from them, and passed on to the humans on this planet, so that some strange leap technologies were developed.

As a result, they never thought that the earthlings could actually burst out a counterattack that surprised them even more.

The alien whose head was like a round TV, called the captain, did not dare to underestimate these earthlings anymore, and immediately ordered the spacecraft to counterattack with all its strength.

However, their counterattack did not play a big role. The final defense plan of the silent city was too powerful and perfect, almost covering the entire city, making it impossible for them to find a breakthrough.

But they did not believe that the earthlings who had just shown a technological level that was obviously lower than theirs could really come up with any technological trump cards that far exceeded theirs.

If they had, they should have used it long ago, so they could easily draw a conclusion that the current offensive and defensive capabilities of the earthlings would definitely not last long, but only temporary.

They just needed to hold on for a while.

And the fact is indeed so. The offensive and defensive wars carried out by drawing energy from the planets are definitely not a long-term plan. If it continues, the alien spacecraft will not be destroyed, but the earth will be blown up first.

Chen Mo did not leave such dangerous technology at the beginning. This defense system that relies on the power of the planet is just an application that Akafir thought of by combining the defense system in the city of silence and the "endless energy tower" built by Chen Mo before.

It can be easily done by simply leading an energy output end to the defense system of the city of silence.

But there are two disadvantages to doing so.

In addition to the disadvantages of excessive overdraft of planetary energy mentioned above, there is another disadvantage that it will definitely damage all defense facilities in the city of silence.

Once this absolutely overloaded energy is accepted and used for a long time, the defense equipment in the entire city of silence will definitely collapse before the energy of the earth is exhausted.

So it is obviously uncertain how long this war situation can last.

Seeing that the defensive counterattack of Silent City was effective and some cracks appeared on the alien spaceships, the psychics in Silent City, who were initially frightened by the alien civilization, immediately saw hope. Excited smiles appeared on their faces, and they began to launch their own psychic attacks, bombarding the alien spaceships in the air.