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

"There are many, and most of them are zombies." Shana reported truthfully.

"good."

Chu Ranzhi said a good word.

"Don't worry, calculate the distance first." Chu Ran calculated in his mind.

How can we kill more zombies without blowing up space cracks?

Having only one turret stronghold is definitely not enough. The best way is to use the turret stronghold to completely surround this space crack.

"The amount of work is a bit large, but if the arrow tower is not transformed into a turret, it will not be a problem to advance dozens of kilometers in a day."

"Let's do it."

Chu Ran made a decision. He wanted to build the arrow tower to the other side of the space crack.

It doesn't take much. As long as a turret stronghold is built in the four directions of east, west, north and south, this space crack can be completely controlled.

Not only can the zombies surrounding the space rift be unable to escape, but the monsters that will escape from the space rift in the future will also be unable to escape.

Chu Ran was very motivated.

Shana did not lead the team to leave, and the advancement route needed to be changed. Shana had to bring the elf archers to help Chu Ran clear the way.

This place is no better than Sichuan City. There are many zombies and monsters wandering in the wild.

These things have to be cleaned up.

When night fell, Chu Ran finally led the farmers to the other side of the space rift.

However, Chu Ran was not in a hurry to build turrets on the spot. 25 level nine basic arrow towers were built without modification.

Then, taking advantage of the darkness, Chu Ran led people to extend to the left side of the space crack.

As long as the arrow tower in this direction is built, all four directions will be complete.

On the right side of the space crack, 25 nine-level basic arrow towers had been built when Chu Ran came around.

By the time everything was done, it was getting dark.

"Li Da, I leave this to you. In an hour, you will start to modify these arrow towers, ten cannons, ten anti-aircraft guns, and five machine gun towers. Do you understand?"

Chu Ran warned Li Da.

Li Da nodded to Chu Ran when he heard the words: "Lord City Lord, I understand."

"Okay, leave thirty elven archers and the rest follow me."

Thirty elven archers were left to protect Li Da and the 25 farmers left behind.

Chu Ran brought a total of 100 farmers, just enough to transform 4 strongholds at the same time.

There is no need for the turrets at the four strongholds to be modified at the same time. The time difference is about the same.

Chu Ran led the others along the way, and Chu Ran left the same configuration at the other two strongholds.

25 farmers, 30 elven archers.

By the time Chu Ran arrived at the last stronghold, the time was just right.

"Let's get started."

25 farmers simultaneously modified the basic arrow tower.

The transformation takes two hours.

No incidents occurred during the renovation.

Waiting for the transformation to be completed, before Chu Ran could start working, the turret opened fire.

The intermediate turret has a shooting range of 10,000 meters, and Chu Ran's turret stronghold is about 15,000 meters away from the space crack.

The space rift cannot be attacked, but the zombies surrounding the space rift can be attacked.

The turret in defensive mode naturally fires and attacks.

"Actually, level nine turrets are enough." Chu Ran checked the system prompts, and the experience points and copper coins gained had begun to fill the screen.

Before the game system was restored, you could not get copper coins by killing monsters. Now that the system is restored, you can directly get copper coins by killing monsters.

This made Chu Ran no longer anxious about copper coins.

"But it's better to modify it." Chu Ran used the over-limit upgrade to start modifying the turret one by one. Of course, the glyphs were also indispensable.

After the modification, the turret harvested the lives of zombies more happily.

Of course, not all zombies are brainless. Some zombies with certain intelligence have begun to organize resistance.

There must be more than half a million zombies.

It would take a long time to completely eliminate these 500,000 zombies if the turrets bombard them at will.

The group of zombies with brains attacked in the direction of the turret.

If all the zombies attack the turret in one direction, then even if they cannot destroy Chu Ran's turret stronghold, they can still break out of the turret's blockade.

Unfortunately, the corpse group was divided into four parts, and all the turret strongholds became the targets of their attack.

By the time the corpse group saw the turret stronghold, the number of corpse groups had dropped by about half.

Although these zombies are all zombie beasts with high levels and high quality, they still cannot withstand the attack of the turret.

One shot can kill.

Moreover, the attack speed of Churan's turret is very abnormal.

By the time the zombies saw the turret, things could only have just begun.

The cannon turret can also be used at close range. As for the flying zombies, Chu Ran didn't even see them.

There was no need for Shana and the others to take action. The anti-aircraft guns had already eliminated the flying zombies.

The machine gun tower suddenly opened fire.

The level 10 machine gun tower sprayed tongues of flame, and all the zombies that squeezed through the shell explosion area became the harvest targets of the machine gun tower.

There were not many zombies who were lucky enough to get through the artillery blockade. After being harvested by the machine gun tower, there were almost no zombies that could rush within a hundred meters of the turret.

Chu Ran grinned as he watched his experience soar.

"There are so many zombies, we can almost reach level 40 today."

Zombies don't provide much experience, and Chu Ran currently needs a lot of experience to upgrade, but you can't handle the large number of zombies.

Moreover, the zombies here are basically above level 20, so the reduction in experience is not too much.

Shana is a bit resentful. If she kills so many zombies, her level will be improved a lot.

"Shana, you should also upgrade. The zombies are so dense, don't waste the opportunity." Chu Ran said to Shana.

Shana had already had this intention. Seeing that the corpse group could not pose a threat to Chu Ran's safety, Shana nodded obediently to Chu Ran: "Okay, then I'll go."

Shana flew up.

When facing large groups of zombies, you must use arrow rain to harvest them.

The area covered by the arrow rain is not small. One arrow rain can cover a radius of about 300 meters.

Thousands of zombies fell.

Zombies that already have intelligence will have the emotion of fear.

Seeing that they could not break through the blockade of the turret, the smart zombies began to retreat. Gradually, they retreated to the vicinity of the space crack.

Because the attack distance of the turret is only 10,000 meters, a distance of about 2,000 meters around the space crack is safe.

The remaining zombies can only linger around the cracks in space.

When the sky turned bright, Chu Ran's level was raised to level 37, which was still 3 levels short of level 40.

Chu Ran is not in a hurry, the remaining zombies will become his experience sooner or later.

At this time, Chu Ran was not sleepy at all. He was diligently leading the farmers around.

The zombie corpses lying on the ground are all elemental crystals.

If you're lucky, you can even get an enchantment stone.