Mu You immediately controlled the character to get into it.

The cave was very narrow, and after entering more than ten meters, a message appeared saying that it was stuck and unable to move. Mu You had to switch to the fortune teller skin, and then he could barely pass through.

[...After passing through a dark cave, you see a glimmer of light ahead.]

[You crawl toward the light, and after a while, you finally crawl out of the cave's exit.]

[You have arrived at the third floor of the underwater prison!]

Arriving at the third floor successfully, Mu You didn't have time to be happy, but he was startled by the prompt that popped up immediately afterwards.

[After entering the third floor, you suddenly notice the poisonous gas surging around you, and the dense green poisonous mist permeates the entire third floor. Only in a prison can you be protected from the poisonous mist.]

[This is poisonous gas excreted by the kidneys of the Octopus King. It is a violent corrosive toxin. When you are in the poisonous mist, your health will continue to decrease at a rate of five points per second, and it will become faster and faster due to the accumulation of toxins.

, every fifteen seconds, the poison effect on your body will increase by one layer. You'd better hide in a cell as soon as possible...]

The defense system on the third floor seems to have been upgraded compared to the first two floors. In addition to the original facilities, a poison gas defense system has been added. The poison gas covers the entire three floors, but the cell can isolate the poison gas, so the cell has become the safest place.

If these prisoners want to escape from prison, they must first weigh their physique and how many seconds they can last in the poison gas.

Seeing the toxin levels on his body getting higher and higher, Mu You hurriedly switched to vampire skin.

[You switched to a vampire skin, and under the poisonous gas erosion, the 'survival of the fittest' talent came into play. Your body began to rapidly evolve to adapt to the toxin, and the decline in your health slowed down...]

Fortunately, Mu You just integrated the talent of survival of the fittest two days ago.

Of course, poisonous gas can be considered a kind of harsh environment, but this talent does not help him directly isolate the poisonous gas, but helps him adapt to the poisonous gas.

A few minutes later, the layers of poisonous gas on Mu You's body had accumulated to a terrifying number, but his health was decreasing at a slower and slower rate.

Ten minutes later, his blood volume finally stopped declining completely, and at this time, his health was reduced to the last bit. It seemed that he was in danger, but in fact it was stronger than the health hook with the lock unlocked.<

/p>

Relying on this little blood, Mu You continued to explore on the third floor.

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The octopuses in these three layers have also undergone some changes. They have changed from ordinary octopuses to poisonous octopuses. They are completely immune to the toxins in this layer, and their levels have generally been raised to level 13 or 14.

Fortunately, they still have no idea about deep stealth.

Mu You followed the map guidance on the third floor and quickly found another Sea Helmet Cave.

According to the markings on the map, this cave can lead to the fourth floor.

The environment on the third floor is too harsh, and Mu You does not plan to stay here for a long time.

[You have arrived at the location of the ‘Seahelm Cave’ marked on the map.]

[However, when you lift off the broadleaf grass covering the wall, you find that the cave has been artificially blocked.]

Unfortunately, the first cave was unfortunately sealed!

Mu You didn't care and turned around to find the second one. On the map of the third floor of the prison, three cave entrances leading to the fourth floor were marked.

But what left Mu You speechless was that when he found the remaining two, he discovered that these two had also been blocked!

In other words, all the currently known entrances to the third floor are blocked!

"What should I do?"

Mu You couldn't help but frown.

The third level is for prisoners with sentences of one to ten years. The fourth level is for prisoners with sentences of more than ten years and less than 500 years. Needless to say, the fifth level is the lowest level of the underwater prison.

Prisoners permanently imprisoned.

The son of Dragon Knight Finn is imprisoned on the fourth floor.

Now that we can't get to the fourth floor through trickery, do we have to leave the prison first, then commit some crime outside, and be directly arrested and taken to the fourth floor?

The problem is that the crimes that can get you caught in the fourth level of the prison are not small crimes. Just like Finn's son, he burned down the Octopus King's casino in an attempt to die. Most people who commit such crimes will be directly arrested.

The Octopus King devoured him alive and skinned him alive. That is to say, for a powerful force like the Dragon Knight Pirates, the Octopus King gave him face and did not execute him directly. Instead, he was thrown into prison for a hundred years.

Shaking his head, Mu You found the pumpkin lantern and continued searching on the third floor.

All the Seahelm caves on the map have been sealed, and now he can only look for caves that no one has found before.

Since the undersea prison was once riddled with holes dug by pangolins, it stands to reason that no matter how hard the octopuses block it, there will always be holes in each layer.

And the jack-o'-lantern did not disappoint him.

After searching against the prison wall for half an hour, a prompt popped up.

[Under the cyan glow of the pumpkin lantern, you see that some hidden characters seem to be reflected on the rock wall in front of you.]

[You hold up the pumpkin lantern and come forward to check it. You find that it is a kind of writing that is different from the Protoss language. You don’t recognize these characters, but you feel they are familiar: you have seen many similar characters in the Elf Forest.

Characters.】

[These seem to be words written by forest elves.]

He didn't find the cave, but found a wall with words engraved on it, but the words seemed to be written in Elvish, which he couldn't understand.

Muyou tried clicking on the text of 'Character', but still no translation popped up. It seemed that the game was not kind enough to help him translate Elvish.

After thinking about it, Mu You sent the photo crystal into the game, asked the game character to hold the photo crystal and take a photo around it, and then took the crystal out of the game.

Mu You entered the magic power into the crystal and looked at it. Sure enough, the characters reflected by the pumpkin lantern on the opposite side were already recorded in the crystal.

Mu You held up his mobile phone to take pictures of these scenes, then contacted Xiaoya and sent them to her.

As a priest of the forest elves, Xiaoya has learned the language of the forest elves in the training hall before, so she should be able to translate it.

Xiaoya was woken up by Mu You in the middle of the night and didn't complain. After watching the video several times, she quickly translated it sentence by sentence and sent it to Mu You.

Muyou click on the message to view.

"Letter reader: Since you can recognize the words in Elvish language, there is a high probability that you are from the Elf clan, or a friend of the Elf clan. In fact, I am not sure, but I can only take a gamble. If you are Zuba

People of this age, consider me unlucky, because my lifespan is almost exhausted, and by the time you read this paragraph, I will most likely be dead.

But please, for the sake of fellow elves, follow the instructions below: Go to Cell No. 3755, on the top of the stone wall opposite the cell, tap in the order of three up, two on the left, four down, and one on the right.

The red stones there.

Be careful not to be discovered by the octopus soldiers!

In addition, if you are in a situation where you are unable to do the above, please pass this information back to any Elf tribesman, we will be grateful!
Chapter completed!