As soon as the Black Hawk fighter dispersed the black curtain, Yi Xiaofan saw a large number of anti-aircraft missiles deployed on the periphery of the city, almost covering all parts of the outer line of the city, and there was no road into the city in this corner where the Black Hawk fighter flew, but he saw dozens of anti-aircraft missiles, in addition to three giant guns with a barrel length of eight meters and a turret of four meters high, the information given from the three-dimensional map showed that it was an allied giant cannon, causing huge damage to infantry and armored vehicles, and at the same time the range exceeded seven points of the Prism tank, reaching nine points.

The dense missiles were like a big net being weaved, enveloping Yi Xiaofan and other players' fighters in an instant, and they were all wiped out before they could fly into the sky.

"I'm rubbing! This defense ......"

The defense power of the system city is far beyond Yi Xiaofan's imagination, just the defensive buildings and so strong, I don't know what the situation of the troops in the city is.

One day, Yi Xiaofan tried to fly into the city to reconnoiter the details of the troops, but all were intercepted, and that night Yi Xiaofan sent out two armed transport planes, loaded with ten spies to try to invade, but before entering the city, they were all killed by a group of three military dogs patrolling.

In the evening, Zhuo Zhuo sent a voice message to tell Yi Xiaofan that after the city's headquarters was occupied, it could reduce the construction and production time of the entire alliance by one percent, but after the number of cities owned by the alliance exceeded twenty, the maximum number of cities in effect would be twenty. Hearing this news, Yi Xiaofan breathed a sigh of relief, it was only twenty percent, and it was still under the condition of occupying twenty cities, which was simply trivial for Yi Xiaofan's zero CD. Moreover, with the current defense and number of players in this city, there is probably not a single guild alliance that can occupy twenty.

But the next words of excellence made Yi Xiaofan worried, as soon as the city system was opened, the official website of the alliance command was also released, the command of the alliance relied on funds to upgrade, the first-level alliance needs 100 million funds, and it also provides a construction production bonus of one percent, and the upper limit of the building is also twenty levels, so it will have a great impact on him, there is a building acceleration card, maybe there is a production acceleration card, and then with this bonus of up to forty percent, Yi Xiaofan's zero CD advantage will be weakened a lot.

"It's a lot of pressure!"

For two consecutive days, Yi Xiaofan has been scouting City 25, and it seems that he has not seen any legions gathering troops nearby, and it seems that the city's defense system makes all players a little timid, or waiting for others to be cannon fodder.

"No! You have to find a way to strike first! ”

The deterrent power of the twenty giant cannons made Yi Xiaofan not dare to think about any large-scale assault at all, and the giant cannon was ironclad in a few cuties.

The only way Yi Xiaofan thought of was to use Tanya to attack, the third-level Tanya could blow up a building in ten seconds, and only if he could blow up the giant cannon, he would dare to spend it with the city troops.

Thinking of this, Yi Xiaofan immediately dismantled the No. 1 base and rushed to the No. 25 city, and it took four thousand kilometers for Louis Xiaofan to rush for two whole days to reach the vicinity of the No. 25 city. City 25 is located in the open wasteland, surrounded by several roads running through the city, dozens of square kilometers of urban areas can not be seen at a glance, there are walls around the city, the wall is set up every fifty meters with machine gun pillboxes and sentry guns, and there are anti-aircraft guns and anti-aircraft missiles every 100 meters. Outside the wall were guarded by multiple sandbags, behind the wall were dense patrols of military dogs, infantry platooning, and main battle tanks and anti-aircraft vehicles were parked on the main road. There are a total of 12 passages into the city, each with 20 huge cannons and countless machine gun pillboxes. On both sides of the passage are rows of prism towers and magnetic storm coils, and here Yi Xiaofan sees a new tank class: tank killers!

This is an armored heavy fire weapon specifically aimed at tank troops, with a 155 mm howitzer with a tracked marching device, which can almost ignore the lethality of infantry and buildings, but it is quite cruel to armored troops, and the 200 HP recruit tank killer only needs three shots to take out a main battle tank.

The tank killers are in the large parking lot on either side of the entrance to the city, and there are enough of a thousand of them. These are the approximate situations that Yi Xiaofan saw with the naked eye in the distance, and because he couldn't get close, the specific values couldn't be seen at all.

What is certain is that as soon as any point is attacked, there will be countless reinforcements of system troops at once. He wanted to attack from the side wall, but found that even any elite tank could not destroy the wall, which is why there are no cannons at the wall, and the system is expected to not be able to destroy the wall.

"Let's fight a wave!"

In the past two days, the players' reconnaissance of the city has been weaker, and the basic defense of the city has also been figured out, and it is quite difficult to take down the city.

Yi Xiaofan took advantage of the fact that there was no one in the middle of the night, spread out the base outside the range of the giant cannon, and spent two million funds to quickly brush out nine hundred third-level Tanya. Yi Xiaofan asked the nine hundred Tanya to spread out as much as possible to charge towards the giant cannon group, as soon as Tanya stepped into the range of the giant cannon, Yi Xiaofan heard the sound of mechanical transmission from the base of the huge cannon, and the terrifying barrel moved quickly and aimed directly at Tanya.

Tong!

There was a loud bang, just like a burst of thunder, the first giant cannon fired, and the blasting warhead weighing hundreds of catties flew into the oncoming crowd, followed by another loud bang, the warhead exploded, and the violent energy flew around with countless shrapnel, and more than a dozen Tanya, who couldn't dodge, were killed instantly.

Tom tom !!

As more Tanya came into range, the twenty giant cannons continued to roar, and Yi Xiaofan saw Tanya engulfing him in the dark night.

"Ahh Oh my money! ”

Yi Xiaofan watched with a heartache as the third-level Tanya he had trained was killed by a dozen or so cannons at a time, and he could already imagine what the giant cannon would look like on the tank. The cannon has a rate of fire of about three seconds, and the traverse speed is also extremely fast, and the splash damage is even more terrifying, and the infantry is almost certain to death when touched.

"Labor and management believe in your evil!"

Yi Xiaofan was not convinced, and trained another hundred third-level mad beastmen as meat shields for testing, but two cannons! With just two cannons, the orc, who could tear apart the Apocalypse Tank, died violently under the giant cannon.

"Even-drop God......"

Yi Xiaofan brushed out ten more tanks to resist, but the giant cannon was only one cannon, and ten Grizzly tanks were directly scrapped. This distance of one hundred and eighty meters is like a death zone, this is not a problem that can be solved by numbers at all, probably indiscriminate attacks are like this, the shells sent out by the giant cannon are like a sea of fire, no matter how many tanks you have as ants as they can drift in an instant.