Time passes by.

Everyone at the tunnel entrance was sweating profusely as they dug.

Baskets of soil were thrown out quickly. The two people in front were like drills, digging forward, while the people behind dug out the soil one by one.

If the person leading the way in front is a little slower, he will be pushed down by others.

Most of their energy had already been used up, but now they were digging the hole faster than before.

Han Qingxia was still holding the door firmly.

She could estimate that there were no less than a thousand zombies stuffed in the cave entrance.

If someone else were in the tunnel, he would either be squeezed to death or suffocated to death.

At this time, the zombies inside were not only fine, but were trying their best to squeeze in.

If someone is outside in the sky, they can see the huge army of zombies swarming into the cave like ants returning to their nests.

Inside the tunnel, the front and the feet are crowded with zombies.

The wire mesh nailed into the tunnel was bleeding and cracked on both sides.

The zombies are still crowding hard.

Like squeezing juice, they squeezed out the already dry tissue fluid from themselves and the corpses.

A large amount of dark pus flowed down the sliding tunnel.

A pool of black blood had already appeared at Han Qingxia's feet.

She braced her hands against the steel.

At this moment, Han Qingxia suddenly felt a doubled force rushing out in the tunnel.

“Ah——”

"Ho ho ho ah——"

From the tunnel in front of us, we could hear the howling of zombies.

Unlike the usual howls of hunger, Han Qingxia heard a sense of fear in the howls.

“Crack, crack—”

The tunnel seemed to be pierced by a giant hammer, and the bones of the zombies, which were already squeezed to the point of having no space, crackled and exploded.

Some of the lower-level ones had their bodies squeezed to pieces, and their crystal cores popped out of their brains.

If the level is a little higher, the body will be squeezed infinitely.

Large amounts of pus and blood flowed out, and the pool of blood under Han Qingxia's feet quickly grew larger.

“Boom——”

The steel plate in front of her trembled.

Han Qingxia pressed forward with her second hand.

Level six power zombie!

After Han Qingxia put both hands up, her eyes immediately lit up.

Level six!

It’s definitely a level six power zombie!

A level six zombie was bred here!

Even in F City, which is filled with poisonous fog, the top level there is only level four or five.

The first level six zombie appeared here!

"Speed ​​up!" Han Qingxia couldn't help but frown.

If there are only a lot of level 4 or 5 zombies, it won't be a problem no matter how many there are.

Because she has had experience.

No matter how strong they are, they have their threshold.

But once a new and higher level zombie appears, she will not be careless.

Even if she could run, she would hide first. She would try her best to understand the general strength of the high-level zombies in a safe position. Only after she has a rough idea in her mind would she take the initiative to fight.

She is such a stable and life-loving person.

Just like when she faced the three Ark bases before, to be honest, she had the ability to fight against the three Ark bases from the very beginning.

But she would not take risks and attack them directly. She must find out the approximate strength of the three Ark bases, and it would be best if she had her own backup plan and hidden many cards before she dared to overturn the table.

She is indeed a careful person.

The only time she took a bold step was against the Shinmei Society.

Because she had no choice.

At this time, Han Qingxia faced a new high-level level 6 power zombie.

There is still only a layer of steel plate between them.

“Boom——”

The steel plate in front of Han Qingxia began to vibrate.

The level 6 power zombies in the tunnel are charging at full speed.

Every time it charged, the unlucky low-level zombies in front of it were squeezed flat.

The originally crowded underground tunnels have become spacious because of it.

Han Qingxia focused all her attention on the steel door. After facing its attacks head-on several times, she finally understood it a little.

The maximum strength of a level six mutant zombie is about one-fifth of hers.

For abilities like speed and strength that have obvious biological limitations, the difference in each level increase will not be as huge as that of elemental abilities.

It just raises the threshold a little bit.

As a top psychic, Han Qingxia has no rivals at the same level, but if you calculate it equally, she is not a hundred times weaker than a level six zombie.

Only five times at most.

After Han Qingxia found out the details of the zombie opposite, before she could even breathe a sigh of relief, she felt an overwhelming force.

“Boom——”

The loud sound of the bell vibrated behind the iron plate in front of her.

It was as if a giant tank crashed into them, creating a gap in the door that Han Qingxia was holding with all her strength.

A pile of zombie trunks and crystal cores squeezed out like sugarcane.

Under this huge force...

"Damn! Six level six power zombies!"

Han Qingxia, who could hardly hold up the door with both hands, widened her eyes.

A level 6 power zombie ran into the tunnel at the back!

What kind of a treasure land is this that can produce so many high-level zombies?

“Boom boom—”

“Boom boom—”

The steel plate in front of Han Qingxia collided violently, and with each collision, a large number of zombie corpses flew out.

"How long will it take you!"

Han Qingxia shouted.

Xu Shaoyang and the others behind him shouted, "Boss, the soil layer is different. I estimate it will take another half an hour!"

"Speed ​​up! I'm holding it!"

Han Qingxia held on tightly to the precarious steel plate in front of her.

Under the full-speed impact of a level 6 power zombie, this large steel plate is useless.

A cold light flashed in Han Qingxia's eyes. If he could hold on for one more minute, he would hold on for one more minute. If he couldn't hold on any longer, he would have no choice but to kill.

One minute.

Five minutes.

Ten minutes.

Fifteen minutes...

Han Qingxia's forehead began to sweat.

She was holding off an opponent whose strength far exceeded hers.

She felt her body losing a lot of heat and her heartbeat quickening after a long time.

The thunderous sound here reached the ears of everyone over there.

Chen Hao and his friends felt the all-round, heart-shaking collision sound as terrible as a landslide.

They just felt that under this power, they seemed to have become a fragile ant that could be easily crushed.

But they found that Han Qingxia held on.

She stood there alone, holding on.

Twenty minutes!

How strong is her power!

Chen Hao and his friends were shocked when they suddenly saw a fire that illuminated everything burning behind the steel plate, and the temperature instantly rose by more than ten degrees.

Fire-type supernatural zombie!

It’s still a very high level, a level six fire-type mutant zombie!

The flames burst out directly from the gap in the steel plate, burning the steel plate red within a few seconds.

When Chen Hao and others saw the fire, they felt that they were doomed.

High-level fire-type zombies have appeared.

And the next second, they saw a sky full of mist.