He has failed in this mission, and going back to the safe zone will be a punishment that awaits him worse than death, although he does not feel pain, but there are ways to make him worse than dead in that safe zone.

"Find, go down and look for him, you must find him!"

For Cheng Su, who has always been inseparable from Cao Zan, Lei didn't pay attention to it at all, such a person would only be a burden, and in the last days, he has seen a lot of women who want to be a sugar daddy.

But that Cheng Su is eyes are really blind, who is not good, he has to be a cyborg, who will not eat her!

Even if you don't eat her now, one day she will become that Cao Zan's ration!

The current situation is that Cheng Su can lose it, but Cao Zan can't lose it.

So after he said yes, the rest of the people walked directly to the crack of the black hole underground without hesitation.

They were very well prepared for this trip, and several people knew early on that they were going to take the crystal nucleus of this mutated plant here, whether it was guns and ammunition or ropes, hooks and forks, everything was available.

After a man in blue took the rope from the outside car and fixed the rope on the pillar in the hall, several people followed the rope one by one to the underground of the black hole.

Here, when Cheng Su fell into the crack, he saw Cao Zan also jumping down.

In the few seconds of falling down, Mizumi has gradually stabilized his body.

However, Cao Zan was not so lucky, he saw that he wanted to grab some borrowing point next to him with both hands and feet, but he never caught it, and finally stopped after he fell to the ground.

Immediately, Cheng Su also stepped on the ground steadily.

The ground beneath her feet was slippery and sticky, and she didn't know where it had fallen.

After relieving himself, he looked around, and at this time, it was estimated that the depth of the place was no less than a few tens of meters from the ground.

Such a depth is no longer a basement, and the depth of the basement is generally only three floors.

The place where the two of them stood now was all the holes drilled by the vines and vines shuttling back and forth.

The environment here is so damp that people feel very uncomfortable, Cheng Suxian spread out his hand, and there was already an extra flashlight in his hand.

When he turned it on, the light shone around, and he saw that the walls of the cave around him were slippery, and the place where the two of them were located was one of the holes that the vines used to shuttle.

The space she was in now was not large, just enough for one person to bow down, and Cao Zan had already gotten up from the ground and walked to her side.

She handed the flashlight to Cao Zan, and she took out another flashlight and turned it on.

Since the new and safe zone wants to obtain the crystal nucleus of this mutant plant at all costs, the crystal nucleus of this mutant plant is definitely not ordinary.

Now that she's deep into the ground, she can strike first, and follow the holes drilled out of these vines to find the main vine.

So Cheng Suzhen followed the holes of different sizes to the approximate location of the main branches.

The hole was short and slippery, and it was not easy to walk, but even so, Cheng Su still walked step by step towards the place where the feeling was strong.

The reason why she perceives the strength of her sense is also determined by the strength of her divine consciousness being shielded.

The stronger the divine sense is blocked, the closer she is to the taprhizome of the plant.

Feeling the creeping vines on the sticky cave walls around him gradually appear, Cheng Su finally slowed down.

These vines seem to be sensitive to the movement of objects.

In this way, without attracting the attention of these vines, the two of them took a few more steps forward, and their vision suddenly brightened.

I saw a thick green vine growing on the pit the size of half a football field.

And there are countless tentacle-like branching vines on this main vine that are constantly wriggling, quietly looking up and not reaching the top.

Visually, the thickness of the main vine may not be able to be hugged even if several adults come to hug it.

However, even if the two of them deliberately slowed down at this time, they saw those branching vines slowly reaching towards the two of them as if consciously.

This made Cheng Su's heart tighten, and he immediately stood still, and so did Cao Zan.

The two of them stood still for several minutes before they saw the vines slowly disperse.

At this time, looking at the taproot carefully, Cheng Su, who was accustomed to seeing bloody wind and rain in his previous life, couldn't help but be secretly speechless.

I saw that the main rhizome was covered with dense bones, both human and animal, and the attack on everyone in the main hall of the building just now was only the tip of the iceberg of this main rod.

It turns out that these mutant plants can grow like this, and the reason why such powerful mutated plants did not appear in the early apocalypse in the previous life is also because those survivors did not deliberately study these plants at all.

And these mutant plants are not as unscrupulous as zombies, they have been growing in the dark and slowly developing.

But those who survived had no idea that plants would also mutate rapidly with the end of the world.

At that time, the survivors only focused on the zombies and the occasional mutant beast or two.

At this time, I saw that there were countless barbs on the stem of the main stem, and the barbs were more than half a meter long, and each barb was more or less hung with flesh and blood stumps, these stumps were zombies, humans, and unknown animals.

The stench made people smell it and want to vomit out all the overnight food.

The bark of the barbs also had dark green meridians that wriggled like blood vessels, as if they were constantly pumping nutrients into the main stem.

"Sister Cheng, look!"

I saw Cao Zan pointing to the bottom of the main branch near the dirt and calling her softly.

In private, Cao Zan has always called Cheng Su like this, which is also deliberately requested by Cheng Su.

She quickly looked in the direction of Cao Zan's finger, and saw a faint green halo shining at the lower end of the main branch.

If you don't look closely, you can't find it at all, Cheng Su knows that the halo is the energy fluctuation emitted by the location of the crystal nucleus of this plant.

It seems that the crystal nucleus of this plant is there.

Cheng Su asked Cao Zan to stand still, after all, the sound of the two people walking around at this time was too loud, which was afraid of attracting the attention of those vines.

Therefore, Cheng Su quietly walked towards the halo alone.

Looking at the distance of dozens of meters, Cheng Su took half an hour to stop and go so as not to attract the attention of those vines.

Just a few steps away from the main branch, she suddenly noticed a huge head on the back of the main branch, staring at her.

Cheng Su's heart was beating like a drum for a while, and the front end of his huge head kept spitting red letters.

It's a mutated python.

Cheng Su felt that he was too lucky, but he didn't expect that there would be a big snake hiding here under the city.

Then it occurred to me that even if ordinary people occasionally find snake nests when building houses and laying foundations, it is not surprising that there are snakes underneath the ground.

Maybe it's possible that the snake came from somewhere else, but it's here right now.

Obviously, this snake has been dormant here for a long time, and it seems that this giant python also wants to get the crystal nucleus of this mutated plant.