The end of the world: My arrow tower has more than 100 million points

"How do we go back?" Shana looked at Chu Ran and asked.

"Follow the zombies back." Chu Ran thought about it and then said to Shana.

The last time Bai Hao led zombies to attack the territory, he was allowed to escape because he didn't have the strength to intercept the zombies behind them.

Since there is a chance to block Bai Hao's retreat this time, Chu Ran will certainly not continue to give Bai Hao a chance.

It would be a good thing for Chu Ran to kill Bai Hao early.

"Okay master." Shana nodded obediently.

Although the power around Chu Ran is not strong, Chu Ran and the farmers can build arrow towers all the way back to the territory.

When the time comes to build some turrets behind the corpse group, it will naturally block the corpse group's retreat.

Because of the need to rush, Chu Ran did not transform the arrow towers built by the farmers into turrets, and built them all the way back to the territory. The speed was just right compared to the corpse group.

Being able to follow the corpses from a distance without losing them.

As for whether he would be discovered by the zombies, Chu Ran was not worried at all. Shana was flying high in the sky and following him from a distance. Even if any flying zombies came towards Chu Ran, Shana would easily deal with them.

As long as Bai Hao didn't suddenly change his mind and turn around, Chu Ran would not be in any danger.

Two days later, Bai Hao led a group of corpses to approach Chu Ran's territory.

When the corpse group approached the turret 10,000 meters outside the territory, the cannon opened fire.

The sudden bombardment ignited Bai Hao's madness.

"Charge, charge forward with all your strength."

Under Bai Hao's command, the corpse group rushed forward like crazy.

This time, Bai Hao absorbed the lesson from the last time and did not let the zombies separate. He led a million zombies directly to attack the south of Chu Ran's territory.

In this direction, there are no city gates, only city walls. As long as Bai Hao operates correctly, he can quickly blast a gap in the city wall.

And this time Bai Hao also has a flying zombie beast, which is much stronger than before.

However, Bai Hao simply didn't understand how terrifying the artillery fire coverage was.

Under Bai Hao's command, the group of zombies only advanced less than a kilometer.

This kilometer distance has been completely covered by artillery, and any zombies that rush into this area will be blown beyond recognition.

Not even a complete limb could be found.

Only some elemental crystals that were not destroyed by the cannonballs continued to shine in the soil.

"This? Why does he have so many turrets?"

"Let's go, change the direction." Bai Hao didn't believe that there were such turrets guarding Chu Ran's territory from all sides, so he led the corpse group to the east to attack fiercely.

Moreover, the flying zombies gathered on a large scale, and Bai Hao wanted to give Chu Ran a hard blow.

Zombie attack.

The flying zombie beasts spread out in the air and headed straight for the turret.

Although Chu Ran built a lot of anti-aircraft guns, there were a lot of flying zombies, and the space in the sky was very large. The flying zombie beasts were scattered. Sometimes, only one flying zombie beast could be killed with one shot.

This resulted in the advancement of the flying zombies being very efficient, and many flying zombies successfully rushed in front of the turret.

However, even if they rush in front of the turret, it is useless. The turret is guarded by a machine gun tower, and the flying zombie beast cannot block the machine gun tower's fire at all.

Bai Hao discovered this situation, but instead of being angry, Bai Hao was very excited.

"fry!"

When enough bodies of flying zombie beasts piled up near the turret, Bai Hao controlled them from the air, and the zombies that fell under the turret exploded one after another.

A large concentrated explosion instantly knocked the turret outside Churan City upside down.

Most of the turrets affected by the explosion were paralyzed.

Even if some turrets can still be used, they can no longer effectively suppress the corpse group.

Corpses rush in.

But before the corpses could approach the outermost turret, the second row of turrets opened fire.

Chu Ran built turrets in a circle, and the attack range of each circle of turrets included the turrets in the outer circle.

All they do is defend each other.

"Damn it, how many turrets does he have?" Bai Hao cursed.

Faced with this situation, Bai Hao could only command the flying zombie beast to continue the operation just now.

The zombie group led by Bai Hao only has about 100,000 flying zombies. The wave just now has lost 30,000 flying zombies. Can the remaining 70,000 help him break through Chu Ran's city wall?

Bai Hao has little confidence.

But there was no turning back when he fired his bow. He had already done this. How could Bai Hao be willing to escape with the corpses?

Faced with a territory that Chu Ran does not control, he has to flee. What will happen if Chu Ran is in the city?

"Brother, this is not the way. Don't we have zombie beasts that can dig tunnels? Why don't we dig through the ground?"

Or maybe Bai Bing is a bit intelligent.

After listening to Bai Bing's suggestion, Bai Hao immediately pulled Bai Bing to him and kissed Bai Bing's pale face.

"My good sister, you are really my lucky star."

Bai Hao was very excited.

If he had done this earlier, he would have captured Chu Ran's city the first time.

Besides, who said only zombie beasts can dig tunnels?

Humanoid zombies can also dig.

The shelling from the turret is indeed terrifying, but the shells can only explode on the surface and cannot collapse the hole.

As long as a few holes are dug, or even dug directly under the turret, what kind of deterrent can this turret have?

Although digging a hole in the ground will take some time, the last thing Bai Hao cares about now is time.

Even if Chu Ran returned to the city from the wild now, it would still take at least two days.

These two days were enough for him to capture Chu Ran's city.

Bai Bing nestled in Bai Hao's arms and looked at the hazy city in the distance, feeling happy.

The enemy's city will finally be overthrown.

"Everyone come back. The zombie beasts will take the lead in digging holes, and the ordinary zombies will carry the soil. Hurry."

Bai Hao opened his mouth and ordered.

The zombies stopped attacking, and the flying zombies also retreated.

This time, the attack of the zombie swarm is not limited to one place. There are so many zombies that they can bloom across the board.

Starting from where Bai Hao was, the cave began to expand rapidly towards Chu Ran's territory in a fan shape.

The depth of the tunnel is ten meters. In order to speed up the excavation, each tunnel can only accommodate two zombies in parallel.

But that's enough.

The turrets in Chu Ran's territory were on full fire. Even if the zombies were in a cave ten meters deep underground, the turrets could still detect them.

Unfortunately, as Bai Hao and Bai Bing thought, the cannonballs can only explode on the surface. Although the surface can be blown up constantly, the cannonballs can at most leave a crater about half a meter deep on the ground.

It is simply impossible to explode the zombies ten meters below the surface.

Chu Ran, who had been following the group of corpses, stopped.

From the beginning, the system stopped reminding you to gain experience points.

"what happened?"

Chu Ran frowned and looked at the map.

The map showed that the zombies outside Chu Ran's territory were densely packed. Not only did they not escape, they were slowly approaching the outer turrets.

According to the distance between the turret and the corpse group, the corpse group will definitely be attacked by the turret. However, there is no reminder to gain experience points at all. Why?