It was the height of summer, and the lake was not cool, but a little warm.

Hu Han was submerged underwater, with his eyes, and silently walked towards that side according to the instructions of the Eye of the Toad.

The closer he got to the bottom of the river, the more uncomfortable Hu Han felt.

It seems to be a feeling that is depressing and even suffocating.

It's a terrible feeling!

Just like in a hospital morgue, a gloomy and gloomy atmosphere pervades the surroundings.

After getting into the water, Hu Han was surprised to find out!

There wasn't a single fish in the lake!

Not a single fish alive!

There are no aquatic plants, but the lake water is very clean, what kind of scene is it? When the water is clear, there is no feeling of fish.

It's all very weird.

Actually, it's not because no one scatters the fry, on the contrary, every year the person in charge of the area puts a lot of fry and algae in it.

But it's also strange, that is, every year to die, no matter how much is put every year, you have to die.

Later, the staff didn't bother to bother with it, because the place was not too important, and there were not many people here, so everyone gave up.

Hu Han continued to sink and soon reached the bottom of the river.

There was a thick layer of silt at the bottom of the lake, but it did not affect Hu Han in the slightest.

With the blessing of True Qi, these had no effect on Hu Han at all.

This screen sucking pill is also magical, and Hu Han does not have any feeling of suffocation.

Although he held his breath, it was as if there was a steady stream of gas.

At this time, under the three meters of soil, there is this big snake!

The serpent was buried in the dirt without any gaps, and if you wanted to see the serpent, you had to get rid of it.

What to do?

Dig it!

Hu Han gritted his teeth and went straight to work!

Speaking of which, this flower finger is also a miracle work, and when digging in the soil, it has played a 12% effect.

The strength of this finger is very powerful!

Hu Han was very satisfied with this.

The surrounding lake water was already very turbid, but it did not affect Hu Han himself at all, there was a thin layer of true qi protection around him, and naturally the dust would not affect him.

Finally, Hu Han saw the snakeskin of the big snake!

It was a large granite-colored snake, the snake scales were very dense, but it had gradually aged and lost its original luster, just like the texture of granite.

Hu Han touched it carefully, it was very rough, and even had a feeling of decay.

Hu Han dug a big pit with a radius of three meters, but he didn't leak out all the snake body, the diameter of the snake was four or five meters!

Thinking of this, Hu Han was afraid for a while!

The diameter of four or five meters is a little thicker than that of a train.

The length is several hundred meters!

Placed in front of Hu Han so stiffly, Hu Han was really shocked!

Hu Han worked hard to dig up the surrounding soil, and then he dug out the width of the big snake, at least he saw that this was a part of the big snake!

Thinking of this, Hu Han was shocked, how long would it take to dig if he really wanted to dig it himself?

Moreover, I can't move away at all!

Hu Han asked the system, "Can it be decomposed?"

He remembered the corpse he had decomposed at the beginning, and Hu Han wanted to consult the system to see if it could be decomposed!

It's also convenient for yourself.

After all, with such a big snake blocking itself, it is difficult to open the underground stone slab!

"Ding! ”

Hu Han had no choice but to give up.

It's just that this big snake is not his main purpose, but the impenetrable large stone slab below.

After Hu Han cleaned up the surrounding soil, this area of seven or eight meters was also immediately clean.

In addition to this great serpent, there were large stone slabs on the ground that were extremely clean.

The stone slab is a quaint blue-gray color, and there are many exquisite patterns carved on it, but because the big snake is blocked, it is impossible to see what it is.

How can I open this large stone slab?

Hu Han felt that under this big stone slab, there must be a cave!

He said in the spirit shield that he had seen a lot of stories.

Among them, there are many stories of finding the caves left by the ancients, some people have obtained what martial arts cheats have been inherited, some can obtain the method of alchemy, and some can even get a large amount of spirit stones.

It is said that there was a very lucky person who actually got a lot of magical pills left by the owner of the cave in the cave.

The effect of many pills is still very good, which makes that person's cultivation improve by leaps and bounds.

Hu Han is looking forward to what grade this cave he has encountered.

Although the specifics are not clear, Hu Han definitely feels that it is not bad!

After all, there is such a perfect-level Lan snake to guard the cave mansion, and the owner of this cave mansion is likely to think that he is a congenital master, thinking of this, Hu Han is heart is surging, and even a little excited!

But this big snake can't be moved, what should I do?

At this moment, Hu Han suddenly found that his Heavenly Toad's Eye suddenly looked strange, guiding Hu Han to a certain place.

Hu Han had no choice but to dig up the soil around this place, leaking its original appearance.

After this leak came out, Hu Han was almost stupid!

This is the place for snakeheads!

Hu Han looked at the two sharp and huge teeth several meters long, he was weak and timid, not joking, this kind of momentum is innate.

Hu Han found that under the head of the big snake, there seemed to be a strange pattern, and there was a stone lion standing there, Hu Han was stunned!

Could it be related to this stone lion?

Hu Han guessed, after all, there was such a big stone lion for no reason, and the head of the snake was also here.

According to the habits of creatures, Hu Han also feels that this place is very important!

This place is certainly not your average place.

Even this stone lion is the key to solving the mystery.

Hu Han cautiously violated the seven or eight-meter-high stone lion and turned around a few times, wanting to find something strange, hoping to find some useful information.

Hu Han searched for a long time, and finally found that there was something wrong!

That's the mouth of the stone lion!

The lion's mouth was wide open, and half of its tongue was leaking out.

Hu Han turned his face and thought about it, jumped up and looked into the mouth of the stone lion, and stretched out his right hand to touch inside.

It's okay not to touch it, as soon as he reached in, Hu Han touched an object, which seemed to be raised, and Hu Han pressed it curiously.

However, just after pressing it, Hu Han found that the exposed tongue was actually dented by a small card.

Could it be that this is the key?!

Hu Han was suddenly excited.

After all, after a long time, I finally found the door, can I be happy?

Explain that your guess is correct, but ...... How can this door be opened.

Now I found the lock, but I didn't have the key!

Hu Han looked at the key in his hand, and an idea flashed in his mind, maybe he could try it!