How so......

Looking at the defensive net above his head, the city lord of Tiger Swallowing City unconsciously opened his mouth wide.

Although he is a bit arrogant, he is definitely a real powerful city lord, and when he saw the strong fluctuations generated by the defense network, he immediately understood that this was caused by a fierce attack, and this was precisely what he didn't understand, why did his city's defense network react with a heavy blow after just one shot?

The cannonballs fired by Thunderhawk City can't be so strong!

Impossible, absolutely impossible, there must be something wrong somewhere!

Thinking of this, the city lord hurriedly said to the adjutant on the side: "Go and send someone to check the defense network!"

As soon as he finished saying this, the second shell of the Shura cannon arrived, still with an earth-shattering loud noise and a dazzling bright light, but this time the sound was even louder, and the light produced was more intense, because this time it was three shells that hit the defense net one after another, and the destructive power caused was several times more than before.

And after the loud noise and light dissipated, the defense network of Tiger Swallowing City shook more and more severely.

"What are you doing in a daze! Go check the defense net!"

Finding that the defense net was shaking more and more strongly, the city lord of Tiger Devouring City yelled at the adjutant on the side, and the adjutant, who had already been frightened, finally reacted until this time, and then hurriedly ran away.

Until now, the city lord of Tiger Swallowing City still didn't believe that the shock of the defense network was caused by being attacked, he always thought that there must be something wrong with the city's defense network itself, although she was a bit stubborn in this idea, but it was understandable, because before this, there was really no kind of attack in this world that could have such great power.

In the concept of the city lord of Tiger Swallowing City, the only thing in this world that can threaten the defense network of Sky City with a few shells and make the defense network of Sky City suffer heavy damage is the city extermination cannon, but these shells fired by Thunder Eagle City are obviously not city exterminating cannons, so he firmly believes that there is a problem with his city's defense network.

And just when the adjutant went to order someone to check the defense net, the remaining dozens of giant shells fired by the Shura cannon also arrived, and then each shell hit the defense net of Tiger Swallowing City accurately, and the loud sound that hit the defense net seemed to turn into a continuous explosion of thunder, and the strong light from the defense net made the whole city as if it were day.

With such concentration and so much intensity, Tiger Swallow's defenses were quickly weakened, the light emitted by the defenses was enough to blind a person's eyes, and the sound of shells hitting the defenses was enough to deafen a person's ears.

"My lord, there is no problem with the defense net!"

At this time, the adjutant who had been sent out before had already run in front of the city lord of Tiger Swallowing City and shouted at him at the top of his voice, and the city lord who heard this immediately looked at him.

Is there a problem with the defense network?

Doesn't that mean...... Just as the city lord thought of this, he heard a click, and the defense network that had been struggling to support it for a long time was shattered all at once!

After withstanding dozens of shells from the Shura Cannon, Tiger Swallowing City's defensive network finally couldn't support it and became fragmented.

It was at the moment when the defense net was shattered that everyone in the airport saw two more giant cannonballs flying overhead, and the last two cannonballs flew over their heads and headed straight for the city, and then everyone heard two loud noises, followed by two dazzling fires in the direction of the city......

Turning his head to look at the city area of Sky City, he saw two flames angry in the direction of the city area, and the city lord of Tiger City sighed in his heart, but he reacted quite quickly, and immediately shouted to the people on the side: "Quick! Quickly start Sky City! Retreat! Withdraw from the encirclement!"

The defense network is broken, it means that the Tiger Swallow City does not have any self-protection power, if it is attacked again at this time, especially the attack of the Shura Cannon, then the Tiger Swallow City is really finished, in the face of such a powerful attack of the Shura Cannon, if there is no defense network to protect the Tiger Swallow City itself, it will definitely not be able to withstand it, so the city lord decisively issued an order, immediately withdraw from the encirclement to avoid the next round of attacks, and at the same time prepare for the reopening of the defense network.

However, although his decision is to be earned, where will Rocky give him this opportunity?

When the defense network of Tiger Swallow City was broken, Rocky and the others in the armed area let out a burst of cheers, and even Orton was happy like a child, eager to jump up and celebrate, because as soon as the defense network of Tiger Swallow City was broken, it not only opened a way for Thunder Eagle City to survive, but also proved the feasibility of the city's armed plan, which was indeed enough to make everyone cheer.

Immediately after this, Rocky nodded at Orton, who immediately gave a new order to the battery: "Next round of charging!"

After this order was issued, the thirty Shura cannons began a new round of charging, and after ten minutes, the muzzles of each Shura cannon shone again.

After the new round of charging was completed, Orton looked at Rocky and waited for his instructions, because if this round of shells was fired, it would not be as simple as breaking the defense net of Tiger Swallow City, and Tiger Swallow City would cease to exist after this round of shelling!

"Open fire. ”

Nodding at Orton, Rocky gave the order.

"Fire!"

Seeing Rocky nodding, Orton did not hesitate at all, and directly conveyed the order with the communicator, and then the thirty Shura cannons were fired in unison!

After the cannonballs were fired, Rocky and the others all raised their binoculars and looked at the Tiger Swallowing City in the distance.

Although the time for the second round of charging took more than ten minutes, during which the Tiger Swallowing City obviously retreated a lot, and at the same time, it took a lot of effort for the shells to fly tens of thousands of meters, but this did not matter.

Tiger Swallow City has not undergone this kind of transformation of Thunder Eagle City, so no matter how fast the speed of retreat is, it will definitely not escape the range of the Shura cannon, and it doesn't matter if the shell is aimed at the battleship, it may be avoided due to the long flight time, but it can be aimed at Sky City, especially a large Sky City like Tiger Swallow City, even if it flies, it will definitely hit it.

So after a few minutes had passed, Rocky could see through the telescope that the Tiger Swallowing City was bubbling with fire, which was just a ball at first, but as more and more giant cannonballs hit, the flames joined together and then lit up the entire sky.

And in the midst of this raging flame, Tiger Swallow City soon began to tilt, and it looked as if it was struggling, but it only struggled for a moment before falling to the ground......