After all, as the level of the zombie increases, the defense of the zombie will increase.

And the degree of defense increase of the head is the highest.

The head of a third-level zombie is no different from steel.

Not to mention a fourth-level zombie.

Therefore, if Su Qi directly smashed the head of the fourth-level zombie with an iron rod, I am afraid it would be difficult to cause damage to it.

But attacking the back of the zombie's head has a very good effect.

Because the back of the head is the key part that connects the zombie's head to the body.

Once this location is attacked, the zombie's movement will be greatly affected, and it may even die directly.

In the face of this fourth-level zombie, Su Qi didn't dare to be careless at all.

As soon as you make a move, it's all your strength, and it's the weakness of the zombies that you're attacking.

However, to Su Qi's surprise, this level 4 zombie reacted very quickly.

At the last moment, a lazy donkey rolled and dodged.

Seeing this scene, Su Qi's brows couldn't help frowning slightly.

This kind of dodge has never been used by zombies.

After all, this trick is very physically demanding.

It requires both flexibility and absolute control over the body.

And zombies are sorely lacking in both.

Especially those low-level zombies, they can't even control their hands and feet completely.

So, they are very difficult and very slow.

But the fourth-level zombie in front of him was completely different.

His actions are no different from those of ordinary people, and his eyes also shine with wisdom.

After dodging Su Qi's attack, the fourth-level zombie looked at Su Qi with a hint of fear in his eyes.

Because, in Su Qi's body, it felt a trace of fear in him.

This is because Suki's strength is higher than his.

Then, under Su Qi's stunned gaze, the zombie actually fled directly.

"It's not that easy. ”

Su Qi laughed, his speed increased again, and he directly caught up with the fourth-level zombie.

The black iron rod in his hand roared out again.

This time, instead of attacking the back of his head, Suki smashed straight into his feet.

But the fourth-level zombie seemed to have expected Su Qi's attack a long time ago, and dodged with a kick of his feet.

Seeing such a scene, Su Qi's brows furrowed even tighter.

It's just a level 4 zombie, but it's only a little weaker than him, and it's very sensitive.

Although Su Qi was absolutely sure that he would be able to kill this fourth-level zombie, it would still be very difficult to take it down in a short period of time.

Fourth-level zombies are already like this, so wouldn't fifth-level zombies be even more difficult to deal with?

As soon as he thought of this, Su Qi suddenly became worried.

"I'd like to see how long you can hide?"

Su Qi gritted his teeth, and the black iron rod in his hand attacked the fourth-level zombie like a storm.

Such an attack, even Colonel Goode, I am afraid, will be difficult to parry.

In the face of such a rapid attack, the fourth-level zombie quickly became scrambling, and in the end, he didn't dodge Su Qi's sweep, was hit in the chest, and flew directly upside down.

"Boom ......"

The body of the fourth-level zombie slammed into the wall, directly smashing out a large hole in the shape of a human.

Su Qi's figure flashed, and he rushed directly through this hole, attacking the fourth-level zombies again.

Although the fourth-level zombie was smashed by him, it didn't seem to be hurt much.

This is because his body's defense ability has been greatly improved, and ordinary attacks have almost no effect on it.

"I'd like to see if you can withstand my full blow?"

Su Qi sneered, and the long stick in his hand swept towards the fourth-level zombie again.

Fourth-level zombies hurriedly dodged.

Although the stick just now didn't hurt him much, it limited his movements, making it much less agile.

Suki only had a simple sweep, and it was unable to dodge, and was hit by Suki's stick again.

Bang.

This fourth-level zombie, his chest suddenly sank, his body flew up again, and then fell heavily to the ground, convulsing constantly.

If it was a zombie below the third level, after receiving these two blows, I am afraid that it would have already died.

But this fourth-level zombie quickly crawled up, his eyes were red and he kicked Su Qi, and there was a hint of anger on his hideous face.

This was the first time Su Qi had seen a zombie with an angry look on his face.

This also shows from the side that these high-level zombies already have quite high intelligence.

It's just that this fourth-level zombie stared at Su Qi for a long time, but he never dared to make a move.

After all, in its subconscious, it had long decided that it was not Su Qi's opponent.

Moreover, the few encounters just now also confirmed its feeling.

Suki was far more powerful than any human it had encountered.

It even had a feeling that if it stayed here, it would probably die here.

So this fourth-level zombie just stared at Su Qi for a while, turned around and wanted to escape again.

Su Qi didn't even think about it, and rushed over directly.

However, just as he appeared behind the fourth-level zombie, the fourth-level zombie actually stopped suddenly, turned around and grabbed Su Qi's chest with a claw.

This time, it was completely unexpected by Su Qi.

He originally thought that this zombie had lost the courage to fight him, and blindly thought about escaping.

But unexpectedly, he actually played a trick and came to a black tiger to dig out his heart.

It's a pity that the strength of the fourth-level zombies is much weaker than Su Qi's, and such a sneak attack can't play any role at all.

Although Su Qi was very surprised, he dodged its attack with a slight side of his body, and the long stick in his hand landed directly on its head without reservation.

There was another bang.

This fourth-level zombie was immediately beaten and flew out, and its head was smashed to the ground.

Su Qi's attack this time has used all his strength.

Even if the head of a fourth-level zombie was as hard as iron, it would be shattered in one fell swoop.

It's just that Su Qi looked at the black iron rod in his hand, and he couldn't laugh or cry.

Although he killed the fourth-level zombie with this move, the black iron rod was smashed and bent.

"This skull is really hard. ”

Su Qi couldn't help but let out a long sigh.

Even the arm-thick iron rod was smashed and bent, and you can imagine how hard the skull of the fourth-level zombie is.

After killing this fourth-level zombie, the zombies nearby rushed over like a tide, without a trace of fear at all.