Rebirth at the end of the world: I am the strongest necromancer

The stairs are also crowded with zombies at the moment, but they can't rush up under the tight defense of the four-headed skeleton warriors.

For a time, the two sides fell into a stalemate.

"Roar..."

"Boom, boom."

The Corpse King was obviously a little anxious. It looked up to the sky and roared, then retracted its arm.

Immediately afterwards, the entire building shook violently.

Needless to say, the Corpse King wanted to smash the wall to make more space to rush in.

Zhou Cheng didn't care at all. The idea was good but his strength didn't allow it.

Not to mention how strong the bank building is, even an ordinary building cannot be built with the strength of the Corpse King of less than level [-]. It would be about the same if it were level [-] or [-].

The corpse king kept roaring and the battle continued.

As time passed, zombie generals and zombie warriors were the first to suffer casualties.

No way, who lets them charge at the front?

The faster you rush, the faster you die.

"Bang bang."

"Boom."

Seeing that the situation was under control, Zhou Cheng later targeted the Corpse King and led Elena and the Skeleton Mage to attack the Corpse King through the window.

For a time, various spell arrows continued to fall, and negative statuses also appeared one after another.

In the blink of an eye, the Corpse King was covered in scars, but there was nothing he could do against Zhou Cheng.

This corpse king has not yet reached level [-]. Apart from the teleportation skill, he has no other skills.

Teleportation is a good skill, but Zhou Cheng is currently in a building, and the building cannot hold the seven-meter-tall Corpse King.

Of course you can't teleport if you're not high enough, and it's not impossible to do it forcefully, as long as you're not afraid of getting stuck in the concrete.

Therefore, apart from being beaten, this corpse king had no means of counterattack and had no choice but to retreat.

It's a pity that it can't leave now even if it wants to, as dozens of bone walls have tightly surrounded it.

Normally, these bone wall corpse kings wouldn't care at all and could be destroyed with a wave of their hands.

But at this time, the Corpse King had been hit by too many negative effects, and he had no strength at all.

Moreover, it was injured, and there were no intact parts of its body.

There were wounds everywhere, and there were more than a dozen arrow feathers hanging on his body.

In fact, if Zhou Cheng had not taken into account that there were many zombies outside, Zhou Cheng would have rushed down and killed them.

Zhou Cheng might not have dared before, but now he has Catherine and Elena.

Of course, he would have to die sooner or later, and Zhou Cheng was too lazy to take the risk.

"Pfft."

A few minutes later, under Zhou Cheng's fierce blow, the Corpse King could no longer bear it, and his huge body collapsed to the ground.

Without any hesitation, Zhou Cheng immediately targeted the remaining zombies.

These are more than 2000 zombies, all based on experience.

.....

Half an hour later, everything finally calmed down.

Regardless of his dignity, Zhou Cheng sat down on the ground.

The battle just now seemed easy, but Zhou Cheng spent a lot of money.

Catherine and Elena were also panting from exhaustion, their towering chests rising and falling.

At this moment, the bank building was almost covered with zombie corpses from the inside out.

The broken limbs and arms, mixed with dark green blood, seemed to be entering hell on earth.

The smell is even more unpleasant, and people who have never experienced it will never understand it.

If Zhou Cheng hadn't had this experience countless times, he might not have vomited gall right away.

Catherine and Elena obviously couldn't stand the smell. It was better during the battle, after all, their mental power was highly concentrated.

As soon as the fighting stopped, the two men immediately ran to the side and vomited.

While vomiting, he did not forget to look at Zhou Cheng for help.

Zhou Cheng smiled when he saw this, and then called them to the street.

There is actually a smell on the street, but at least it is stronger.

After resting for about half an hour, Zhou Cheng began to clean the battlefield and pick up the fallen crystal cores.

Catherine and Elena were also called to help.

Only then did Zhou Cheng remember that he still had crystal stones in his hand that could be given to Elena and the two of them.

Crystal stones can improve their intelligence, but there is no rush in this matter. Let’s pick up the crystal cores first.

An hour later, Zhou Cheng finally picked up all the crystal cores. According to rough statistics, he harvested more than 400 crystal cores.

This is an ordinary crystal core. The quality of the corpse king's crystal core must be higher. One is equivalent to a thousand.

As for zombie generals and zombie warriors, their crystal nuclei are the same as ordinary zombies.

Calculating this, Zhou Cheng was equivalent to harvesting [-] crystal nuclei.

In addition to the crystal core, there are of course experience rewards.

Zhou Cheng originally estimated that killing three zombie legions would probably lead to a level up.

But after this battle, Zhou Cheng's experience value increased by more than 40.00%.

I have to say this is a real surprise.

After cleaning up, Zhou Cheng was ready to go to the next target.

It is not yet noon, Zhou Cheng has time to harvest another wave, or even two waves is not impossible. At worst, he will go back later today.

The next target is one kilometer away, the specific location is Shenshi Library.

Less than two kilometers northwest of the library, a corpse king is also entrenched in the Provincial Museum.

If possible, this corpse king is also Zhou Cheng's target today.

In addition to these two corpse kings, there are more than a dozen corpse kings around, but those are the targets in the next few days.

Since they didn't drive, the three of them walked as usual. Fortunately, the distance was so close that they wouldn't be tired.

Of course, Catherine and Elena didn't care about this at all.

Everything along the way has already attracted their attention.

On the way, Zhou Cheng gave them the eight crystal stones he got last time, dividing them four evenly between them.

Crystals have a natural attraction to mercenaries, and they are innately aware of the efficacy of crystals, and they are very happy after getting the crystals.

Then the two of them ate the crystals like jelly beans.

Zhou Cheng is not surprised by this, let alone cares about it.

Along the way, Zhou Cheng also kept observing the surroundings, wanting to see if there were any survivors.

As the zombies continue to upgrade, all places except the safe zone are no longer safe.

In the past, survivors could basically ensure their own safety as long as they stayed at home and did not go out.

But that doesn't work anymore, zombies can smell their scent from a long distance away.

Doors are no longer so indestructible. Zombies may not be able to break through concrete walls, but breaking through doors is no longer a problem.

Unless the survivors live on the fifteenth floor and have strong doors, they will basically not escape death.

Not even professionals. After all, no professional can face endless zombies.

However, the situation in this area is better now, and the survivors have a greater chance of survival.

After all, Zhou Cheng had basically killed all the zombies in this area.

Except, of course, the Corpse King and his zombie army.

However, the Zombie King and its zombie army are different from scattered zombies. They often act in groups.

Upgrading is their first priority at this stage, and it will not pose much threat to survivors at the moment.

Speaking of zombie upgrades.

No one knows how zombies upgrade, and this question remains a mystery to this day.

To many people, they seem to upgrade naturally without doing anything.