If you ask the player, what is the most difficult battle experienced in this game. More than 80% of players will choose to defend the city.

If you have been playing this game since the beginning, the players will experience no less than ten defensive battles. That feeling of facing the dense monsters, not many people are willing to experience the second time.

This time, it was finally their turn to attack the city.

The outer strongholds of the undead have all fallen. All the necromantic generals in the wild are over. Within the scope of Tiger Devouring Stronghold, except for a few neglected necro camps (small necrotic strongholds, no bosses), there is only the bone tower in front of you.

The entire base is a standard square. Four walls. Built on a hillside. The top of the mountain is about two hundred meters above the ground, and the center is the bone tower, the core of the necropolis. The seventeen-story tower made up entirely of white bones, surrounded by a large number of faint blue things like souls.

Around the White Bone Pagoda is something like Tallinn. They are all made of bones. Looking at it from a distance, the entire hill is grayish white. The area is not certain.

Outside Tallinn is a city wall. A horrible city wall composed of black rocks and white bones.

Then there are a few necromantic buildings with white bone beast nests, which can produce necromantic monsters far and away by injecting magic power. After throwing in the corpses of powerful monsters, you can also produce elite monsters.

Then there is the second city wall.

Then there is the third city wall. Observation through aerial vision. Between each city wall, filled with necromantic monsters. There are low to high levels. The quantity cannot be estimated.

For this battle, players all accepted a day of siege battle simulation. Mainly familiar with the siege attack in hand.

In this war, players are no longer the main force. The real main force is the army of the city-state forces. An army that has reached a million. This is only the first batch. Troops from other cities will come one after another and throw themselves into the battlefield.

The players are divided into three categories. The first type is to control the siege equipment and target the city wall. The first type, holding a zip line, is mainly responsible for attacking the city wall.

And the last batch, the most dangerous players. They are responsible for air strikes. Infiltrate the city directly from the sky and open the city gate from the inside. It is the most dangerous batch.

Yu Tu and the others were divided into the third group. In other words, they chose the third type of task. There are many who choose this way. Most are fallen angels. Because just a little harder, it is not difficult to open a talent at this stage. The preferred talent of angels and fallen angels is wings. Fallen angels with flying ability can flexibly avoid ground attacks during air strikes.

Of course, the danger of aerial attacks goes without saying. In the previous few suffrage wars, Yu Tu was basically the part responsible for defending the sky. Before the city wall was breached, it was almost one in a thousand that could successfully penetrate from the sky. It can be said that this is a gambling attack. Except for the existence of the abyss, which is not afraid of death, only players can implement this attack method without pressure.

Of course, Yu Tu and the others did not go to air raids without any preparation. In this mission, everyone they participated in the air raid received a talisman. The amulet can offset three death penalty. In other words, the first three deaths did not bring them any loss.

At the same time, they each exchanged a one-time item like a bomb from the points mall. It is only dedicated to the undead and can only cause damage to the undead. And the undead killed will not be counted in the record. It is used to deal with elite monsters or bosses.

In addition, the most satisfying thing is the vehicle this time.

Yu Tu and the others formed a team with Tianwu Hanyan. Their squad is quite suitable for penetration tactics. As long as you successfully enter, no matter who it is, it will be a good hand to disrupt the situation.

By their side is their mount this time. A gray-black Yalong. The body is eight meters long, and the scales on his body are like metal, even reflecting light.

Stone iron dragon, subdragon species, flying dragon class. It is one of the closest existences of the subdragon species to the giant dragon, and it is easy to mistake it for the giant dragon if you don’t know it. Has a strong defense power and strong magic resistance of the dragon family. It can be said that it is the existence of the overlord level in the sky.

And such a powerful monster is the mount of the air raid team this time. The powerful defense and magic resistance make these stone iron dragons not easy to be killed and can be carried repeatedly. Anyway, their task is to fly to the sky above the wall, and then they can return. Players only need to jump down by themselves.

As for how to land, that's a problem for the players themselves.

Three teams use one flying dragon. The number of Shi Tielong reached one hundred and twenty. In addition, there is also a gem Yalong, also known for defense, which can carry one team at a time. There are three hundred and eighty in total.

An air strike can carry 740 teams and 3,700 people.

Under the command of the NPC, Yu Tu and the others have all sat on Shi Tielong, waiting for the mission to begin.

The place where they are located is only 1,500 meters away from the Necro stronghold. This distance ensures that they will not be affected when taking off. At the same time, it can be put into the battlefield at the first time.

Soon after all the members of the air raid team were in place, the wall of the necropolis was violently blasted.

The city-state's army roared and launched an attack. The siege equipment began to roar, and the army began to charge.

The defensive magic on the wall of the Bone Tower was also fully deployed, and various magical attacks began to pour from the wall. A large number of necromancers stood on the wall, casting magic attacks constantly, hindering the army's attack.

"The whole army is ready, go!"

The dragon roared and spread its wings. Hundreds of giant dragons took off together, waving their wings and flying towards the enemy's city wall.

Yu Tu and the others stood in front of them with one hand, resisting the gale to judge their position.

It was a mere 1,500 meters and arrived at the dragon's flying speed in less than thirty seconds.

The wall below began to launch an anti-air attack. The magic cannons placed on the city walls bombarded the flying dragons in the sky.

Many flying dragons were hit and screamed in pain. They did not suffer too much. But the shock caused by the attack caused the player behind them to escape from the dragon's back, screaming and falling down.

Even if they spread their wings, many people died under the bombardment of artillery fire.

Yu Tu and the others were also attacked. A member of the team fell. Others in the same team also jumped right after.

The other team and Yu Tu waited until the flying dragon crossed the city wall before they began to airborne.

Feeling the hurricane hitting her face, Yu Tu looked to the side of Yu Shuang.

A large number of vines drilled behind Yu Shuang, forming a vine giant under them. All five people fell behind the vine giant. Riding the giant vine to complete the airborne.

At the moment of landing, many dead spirits were crushed under the vine giant. These cannon fodder necromancers are completely vulnerable. But more dead spirits have surrounded them.

Yu Tu pulled out his guns and said softly, "Let's start making a big fuss."