Zhang Fan walked slowly down the ladder.

The detection range of nanowatches is ten kilometers.

At this time, within the detection range of the nanowatch, the channel continues to extend downward.

In the ten-kilometer-long dark passage, people will naturally feel lonely and fear when walking inside.

But Zhang Fan didn't have these feelings.

Anyway, he is used to being lonely.

As for fear, he has experienced enough in the 301 laboratory.

What is this fear now?

The channel is going down, and based on the calculation of nanowatches, I walked about fifteen kilometers before reaching the end of the channel.

At the end of the passage is a stone gate.

The stone gate seemed to have been forcibly broken.

Next to the stone gate, there is a small stone tablet that is only half a meter high.

There are some handwriting engraved on it.

Because the times are too old, the handwriting on the stone tablet has become blurred, and some of them seem to have missing strokes.

However, the nanowatches have built models and can easily restore these handwritings.

I saw that the above read: The tomb of the master of the Great Success.

Another tomb.

Behind the tomb is the life of this person.

Zhang Fan read it once, probably saying that Yu Jiucheng was from the Tang Dynasty.

He was good at martial arts when he was young and strange arts when he was old (in fact, it was the so-called cultivation of immortals). He exhausted his family property for the sake of the "Eternal Life Art" and even became poor and destitute when he was old.

At the end of the inscription, people are advised to live with peace of mind and not to pursue those empty and vague things.

However, after Zhang Fan read it, he was shocked.

"The Eternal Life Story" is also mentioned here.

Although it says that "The Eternal Life Skill" is just compiled by someone to fool those who pursue immortality, Zhang Fan did have some unexpected effects after practicing the Eternal Life Skill.

For example, the spirit bead that can kill spirit warriors in seconds.

In this way, this "The Art of Eternal Life" must be quite a bit of a comedy.

It seems that I have to study it carefully in the future if I have the opportunity.

But the most important thing right now is the energy stone.

Zhang Fan immediately walked in through the stone gate.

Behind the stone gate, there are two passages.

At the end of the passage, there is another door.

One door carved with the word "life" and the other door carved with the word "death".

Zhang Fan took out the energy detector at this time and first detected it in front of Sheng’s door for a while. There was no movement in the energy detector.

Then he probed in front of the death gate.

Soon, the energy detector responded, and the energy value was shown on it: 0.044.

Zhang Fan hesitated whether to go in.

After all, there is a death gate here. If you enter here, will something happen?

However, if you enter through the Life Gate, you are afraid that it will be a trap.

In order to prevent tomb robbery, they deliberately put traps behind the door.

Of course, it is also possible that the life gate and the death gate are actually dead ends.

Fortunately, the death gate has been forcibly broken, and it seems that the Yingyue Group has entered.

With them surveillance in front of me, there should be no problem going in by yourself.

Zhang Fan immediately entered the death gate carefully.

While walking, he was detecting with a nanowatch.

After walking about 100 meters, the nanowatch detected a dark pit under the ground in front.

There is a stone slab on the dark pit.

Stone slabs are alive. As long as they step on them, they will inevitably turn over and fall into the dark pit below.

There are thousands of stone nails in the dark pit below.

These stone nails are extremely sharp, and according to the detection of nanowatches, they all have neurotoxins on them.

As long as you fall down, you will inevitably be pierced. Even if you are not stabbed to death, you will definitely be poisoned to death.

The model built by Zhang Fan through the nanowatch can already be seen in the pit below.

Obviously, this is someone from the Shadow Moon Group.

Zhang Fan jumped gently and jumped over the ten-meter-long stone slab.

Then, not long after walking forward, several more mechanisms appeared.

In these mechanisms, there are the bodies of Shadow Moon Group killers.

It seems that although Yu Jiucheng was poor during his lifetime, his apprentice was a rich man. He actually dug a fifteen-kilometer tunnel and set up so many anti-theft mechanisms in it.

After walking forward for more than a hundred meters, Zhang Fan could see from the holographic map given by the nano-watch that there was another stone door in front of it.

And this stone door is larger than before.

At this time, the energy detector showed that the energy value had reached 90.334.

It means it's very close to the energy stone.

It is very likely that behind this stone gate is the energy stone.

However, this stone gate seemed very strong. The people from the Shadow Moon Group could not cause any damage to the stone gate with micro-explosion explosives, pulse guns, and cutting machines in front of the stone gate.

Zhang Fan simply stopped leaving and stopped here first, waiting for the people from the Shadow Moon Group to open the stone gate before entering.

There are quite a lot of people in the Shadow Moon Group. In half an hour, I tried more than 20 tools.

But the stone door didn't move at all.

Finally someone suggested: "It seems that you can only use a carbon nano steel knife."

When Zhang Fan heard this, he felt a little moved: Shadow Moon Group also has a carbon nano steel knife?

He searched for the memories of the three peak warriors he had swallowed before, and soon understood.

It turned out that the last time he fought Yue Huanan on Death Mountain, the shadow blade fell on Death Mountain.

Later, the Dead Mountain was melted into magma, and the shadow blade was also annihilated by the magma.

Later, after the magma cooled down, the Shadow Moon Group went to the Death Mountain to find some Shadow Moon Group things, and accidentally discovered Shadow Blade.

Now, this shadow blade is in the hands of the ten team leaders.

However, the leader of the tenth group was taking people to look for energy stones at the cliff of Shennongjia, and it would take at least an hour to send the shadow blade over.

A group leader said to the more than 100 killers in a group: "Stay first and go up and get some breath."

Although they are all peak warriors or above, they will feel uncomfortable if they stay in such a deep underground for a long time.

So they all turned around and walked upwards.

Zhang Fan had no place to hide at this time, so he could only turn around and walk upwards.

Not long after, he had arrived at the exit above.

Soon, he hid behind a pile of rocks more than 200 meters away from the tent at the exit.

More than ten minutes later, a killer appeared at the exit.

More than 20 people have already come up.

They soon discovered the bodies of the three peak warriors.

Suddenly, the entire group of Shadow Moon was panicked.

But they are Shadow Moon Group after all, and they are killers.

I have seen scenes like this several times.

So soon they calmed down.

The killer who first found the body shouted:

"Someone attacks, be careful to be hidden! Someone attacks, be careful to be hidden!"

However, he only shouted twice, and the screams came to an abrupt end.

Because a black hole appeared around his body instantly, and he was directly sucked in by the black hole.

When the black hole disappeared and he appeared in front of everyone again, he had become a corpse.
Chapter completed!