Underground exploration begins.

Six days later.

Lin Dong and Yun Zhiyu walked out of a crack in the cliff wall, facing the cold mountain wind, and breathed a few breaths of fresh air comfortably.

"There is still no harvest in this underground!" Yun Zhiyu sighed slightly, she also thought that there were many places in the country like the underground of Dongshan, full of all kinds of powerful creatures, and she came with Lin Dong with great interest, ready to have a wonderful underground trip.

It's not the same thing at all.

To say monsters.

Not entirely absent.

In fact, there are many creatures in the underground tunnels of the first three locations, such as large bats, poisonous snakes, strange lizards, leeches, spiders, cave eels and so on. The problem is that these 'monsters' are relatively ordinary people.

Their harmfulness is limited to the average person.

Don't talk about Lin Dong and himself.

Even Fang Yize, the genetic special combat team that followed them was disdainful.

This is the fourth exploration site, which was previously cordoned off with thick cement by local personnel due to its high level of danger. The genetic special forces team brought in engineering personnel, and it took a long time to drill an entrance on it that could accommodate people to enter and exit. The underground here is actually not deep, the whole journey is less than twenty kilometers, there is a very shallow muddy river in it, the length of the hole is shorter than the previous three exploration sites, but it is full of giant toads, monsters are not counted, but very disgusting.

"It's not that it's not without gain, the big toad in this toad cave can be caught and extracted vitality elements, which is much more useful than the poisonous snake bat before!" Lin Dong didn't tell Yun Zhiyu, long before entering the cave, he asked the puppet sisters to quietly dismantle a black witch altar that exuded evil aura deep underground.

Those giant toads in the toad hole, don't look at some of them are bigger than crocodile frogs, but they don't eat people, the real danger is the evil spirit sealed by the black witch altar, secretly harming people's lives.

Ordinary people don't know the truth, they only know that few people who enter the cave can get out alive, and there are mostly giant toads inside, so they all think they did it.

The giant toad mutated and grew up by absorbing the evil energy emanating from the black witch altar.

Its own combat power is very weak.

Of course.

The vitality elements in the bodies of these giant toads are okay, and catching some of them back to reproduce in large quantities can reduce the extraction pressure of some vitality elements.

"The cave has been fully explored, in addition to this crack in the middle of the mountain, there is also a Wangtian Cave that penetrates to the top of the mountain, and the water in the cave should have accumulated slowly from the Wangtian Cave. Fang Yize rushed over to report, they held back their strength as a special combat team, thinking that they could show their skills, but they didn't expect to find only some underground creatures with ordinary combat power, and the four special combat teams were completely useless, and they felt so good in their hearts.

"Let's change places!" Lin Dong waved his hand.

"Yes. Fang Yi hurriedly asked the standby helicopter group to come and pick up the people and go to the fifth exploration site.

"If we don't get anything from the last exploration location, won't we go back empty-handed?" Yun Zhiyu really wanted to say to Yan Lao, why don't you open a few more exploration locations?

She didn't know.

Elder Yan has been fighting with the above.

The problem is to open up these high-risk and even critically endangered sites, and the higher levels are cautious.

Some old men would rather gain less than have an accident, especially if the person who went to explore was Lin Dong, they had more ideas.

If Lin Dong had an accident while exploring the underground, who could afford this responsibility?

It's not impossible to open up more locations.

Be careful!

After finding a suitable location, let the special combat team enter and test a certain amount of details, before Lin Dong can go, otherwise the situation is uncontrollable is the last thing they want to see!

"I hope there will be a surprise in the fifth location!" Lin Dong shook his head, the country is relatively conservative in dealing with these things, but there is no way, if some places are opened at will, it is indeed very dangerous, in case of inadvertently opening some mechanism, or opening some seal, and running out of a group of monsters, it is indeed not something that ordinary people can bear! In reality, there is no group of gourd babies jumping out to give people heads, no, it is to jump out to defeat monsters, if there are really monsters born, the blue planet will definitely make life miserable, and the mountains of corpses and blood will ......

Those insects and beasts in Death Canyon are just monsters to be exact.

It's not a youkai yet.

If they hadn't been upgraded by Lin Dong, they would have been too far from the monsters!

Half a day later, Lin Dong and Yun Zhiyu took a helicopter and came to a valley deep in the Hengduan Plateau.

Some of the soldiers of the engineering corps had already set up camp here, and even Yan Lao was waiting here for a long time.

"I already know the situation of the first four exploration points, and the first three that you think are worthless, I have already asked people to reseal them, after all, there are too many poisonous snakes and the like in it, and there is still a certain danger to ordinary people! As for the fourth, I have sent a large number of capture personnel, and I believe that they will successfully bring most of the giant toads back to Dongshan to breed. Haha, as long as the safety is guaranteed, I am very confident in the execution of our staff, and I can give you a guarantee for this matter!"

Explore safety first.

And it's not without a harvest, isn't the giant toad a good harvest?

In the entire underground, tens of millions of giant toads are not as ferocious as the Dark River Giant, and the vitality element is not bad, and at the same time, the reproductive capacity is more than ten times that of the Dark River monitor lizard, what is the luxury of such a harvest!

"The fifth site is rated as critically endangered?" Lin Dong found that in terms of assessing the degree of danger, this place was assessed as critically endangered, that is, the level of no survivors!

"Before the cave was sealed, there had been more than one giant python infesting the cave entrance, and the giant python we recorded was not one, but several, and it should be a snake cave where the giant python lived!" Yan Lao said as he handed the sorted out information to Lin Dong.

"That's a lot!" Lin Dong took a look and found that there were not only descriptions of the characteristics of various giant pythons, but also ancient local legends, and even news of warlord treasure hunting.

"Xiaolin, this place really has to be 100% spirited! It is different from the previous places, here, in the past, it was still the Republic of China era, in fact, there were warlords who listened to ancient rumors and thought that there were ancient secret treasures inside, and they had sent people to explore them. But a thousand-strong army with guns and cannons went in, and none of them survived, and this news was in the newspapers at the time, and it was definitely not a false thing!" Elder Yan once again told Lin Dong to put safety first.

"I'll be careful. Lin Dong was afraid that Yan Lao would not finish talking, so he hurriedly made a guarantee.

"Fang Yize, you lead the team!" Elder Yan knew that he couldn't control Lin Dong, but he glared at Fang Yize, telling him to be vigilant, don't relax just because the four underground caves in front of him are not challenging.

"I know, please rest assured, as long as Fang Yize still has a breath, we can protect the little chief's safe return!" Fang Yize saluted.

"You don't have to be nervous, just a few pythons, we should be careful and deal with it. Yun sent a message and waved his hand.

She thinks you've never seen a real youkai.

If you look at the dark river in front of the Sword Pass.

You know what a giant python is, in front of a real monster, it's just a slightly larger earthworm.

Take a break in the camp.

Had dinner.

The team set off again, entering the underground cavern they had just drilled into, and exploring inside.

As usual, Fang Yize's special combat team opened the way in front, Yan Lao absolutely did not agree with Lin Dong to walk in front, and even forbade Fang Yize to keep them away from the left and right, otherwise he would rather not explore this underground world! Fortunately, he knew that his combat strength was not good, and he did not follow the team, otherwise Fang Yi would have even more headaches, and he didn't know how to protect him!

"There is a big snake!" After entering the hole in the ground for less than a hundred meters, Li Qing, who was walking in the front, found a giant python the size of a bucket lying lazily on the ground.

"Be careful, as long as it doesn't provoke us, don't worry about him!" Fang Yi hurriedly asked Li Qing to go around.

"Looks like it's had dinner!" Xie Qingyang said with a smile.

"Don't make a fuss, pay attention to the surrounding situation, work in pairs, and report immediately if there is a situation! In case of an emergency, it is allowed to shoot!" Fang Yi knew that the special combat team was bold, and specially reminded them that there was a small chief behind him, so don't drop the chain.

"Why is the underground world in China different from that abroad?" is what Yun Zhiyu doesn't understand the most.

The underworld abroad is connected to purgatory.

It's a sanctuary or something at every turn.

It sounds awesome.

What about the domestic ones?

Only large bats, poisonous snakes, and spiders are things that are not commonly seen on the surface.

If it weren't for the fact that there was an underground river in Dongshan to support the field, the entire domestic underground world would have to be suppressed by the foreign underground world.

Lin Dong didn't have any idea about this, and explained her in turn: "Actually, the reason is very simple, foreign countries like to be adventurous, and they will drill into the hole as soon as there is one, unless it is like those holy areas that connect to strange spaces, ordinary underground caves have already been discovered." Haven't you heard of the Foreigner Less series? Those crooked nuts are born to love death, which is not the same as our idea of living in peace, plus some places have to be kept secret, in the past, you people from cultivating immortals still pretended to be gods and ghosts to prevent ordinary people from drilling into it! All kinds of reasons are combined, it's not that our underground world is not powerful, but that no one deliberately looks for it, and some people know it but no one dares to explore the details, and then drag it down like this!"

"That's true, but I still hope to be able to find out something!" Yun Zhiyu's relationship with Lin Dong has improved by leaps and bounds in the past few days, she wants to bring something souvenir back, but she doesn't want to go home empty-handed.

"There should be one here, but I don't know if it's time!" Lin Dong felt that there was a very strange seal here.

It's different from the sword seal of the Dragon Slayer Daoist.

It's not a seal of that grade.

However.

Although the sealing power here is not strong, but its operation has a certain legal principle, and it also operates according to the power of heaven and earth.

"Really?" Yun said with joy when he heard it.

"Whew!" After Fang Yize heard this, he also breathed a sigh of relief in his heart, God, I finally have a chance to show my skills, I am almost depressed to death these days!

As we go deeper.

From time to time, pythons can be seen lying sideways or coiled on both sides of the passage, sometimes stepping over them.

Probably due to the abundance of food, these pythons cared little about human invasions.

Lazy sleep.

After advancing five or six kilometers, Fang Yize and they also felt a little.

The sensitive people in the special combat team began to find that it was a bit like the taste of the dark river in the underground of Dongshan, and at the same time, it was also a familiar taste to them. The only difference is that there is not much water here, and in many places even the ankles cannot be drowned, and these living monsters are not dark river monitor lizards, but a group of giant pythons who are too lazy to let Fang Yize want to complain!

As the master, you might as well attack the intruders!

No!

This group of lazy pythons didn't look at them, Fang Yize wanted to take the opportunity to test their combat power, compared to the Dark River Monitor Lizard, but they didn't have such an opportunity at all!

Li Qing flipped over a giant python, and dragged its tail and shook it, and the giant python just shook its head and wandered lazily.

Rather leave.

And no war.

This kind of giant python was too lazy to make the besieging Fang Yize completely speechless.

"Go on, pythons are originally of this nature, do you think it's the disaster of the movie python? Pythons usually don't attack people, and besides, they can sense your strength, so it's strange that they will go to war with you!" Lin Dong asked the special combat team to continue walking, these underground pythons are actually not much different from the dark river monitor lizards, they may be one level worse, and their combat power is similar to that of the crocodile frogs in Death Canyon. They don't want to fight, that's because it's their nature, and it's just the opposite of the Dark River monitor lizard, which naturally loves to fight, and it's not all scum.

"There are quite a lot of them, I really don't know what they eat to grow so big!" Fang Yi found that the water here is shallow, fish and shrimp are scarce, and each python has a thick barrel mouth, what kind of food does it eat to grow so big? He couldn't figure it out!

"It may be their physique problem, drinking water also grows meat, just like sister-in-law!" Xie Qingyang joked with him, Fang Yi met a girl, everything else is good, but the face is a little fleshy, the sister claims that drinking water also grows meat, no matter how you exercise, it is useless, and said that she hopes that wood will invent a specific diet pill that can directly lose face.

"Get out!" Fang Yi waved his hand angrily.

The girl is already very sad, and you still often mention this matter, what's your intention? Aren't you making it more difficult for me to attack?

Besides.

Except for people.

There is no more creature in the world that is a tragedy that drinks water and grows flesh!

After walking for a long time, Lin Dong suddenly stood under a rock wall, and he motioned to the special combat team members to stand a little farther away: "There should be a hidden entrance here, you stand farther away, farther away, I'm going to open the mechanism!"

Thundered!

As Lin Dong pressed from somewhere, the mechanism activated, and the entire stone wall shook.

Fang Yize and they couldn't sense it, they only felt a cold air gushing out from inside, and the special combat team members standing a little closer sneezed a few times, and their bodies had to run qi and blood to return to normal perception.

Yun Zhiyu knew what this was, a kind of sealed underground yin qi.

With this kind of thing appeared.

proof inside.

There must be an ancient seal.