"Still can't do it, this fire dragon poison is one of the world's strange poisons."

The young man was silent for a long time before he spoke.

Both prescriptions worked, but both were a little less interesting.

There is only one last prescription left, can it really work?

If the last prescription still doesn't work, I'm afraid there is really no hope.

"Seniors, please rest assured, this last prescription uses the method of fighting poison with poison, and the effect is the strongest of these three prescriptions, and it will definitely be able to get rid of the fire dragon poison."

Mu Chen saw the other party's worries, and hurriedly emphasized.

If the other party gives up at this time, he will be bad.

"That's it, I'll believe you again, the medicinal materials on this last prescription are the most difficult to find, I may have to leave for a longer time this time, you stay here honestly, don't want to leave."

The young man dropped these words and left again.

Mu Chen had no choice but to continue cultivating, and there was nothing else to do here anyway.

Although the medical skills of the immortal cultivation world involve a variety of magical natural treasures, which are far more complex than Blue Star, the most basic pharmacology is figured out, which has given everyone in the medical community a lot of inspiration, and it is said that many difficult medical problems may be able to find solutions.

Once it is achieved, thousands, if not more, will be saved.

This incident gave Mu Chen a lot of inspiration, although the opportunity to teleport items is very precious and not easy to obtain, but some things can be brought to the Dragon Kingdom even without the help of physical teleportation, such as knowledge.

As long as it is captured through the screen, it can be transmitted to the dragon kingdom effortlessly.

Mu Chen made up his mind that if he could escape this catastrophe, he would definitely get some more books of various types in the future in order to help the Dragon Kingdom grow faster.

After several months, the Jindan monk was still nowhere to be seen.

This couldn't help but make Mu Chen's heart chuckle.

If the other party doesn't show up again, won't he be trapped and die here?

There is a possibility.

For example, the other party has found all the materials and prepared the antidote, and the girl has taken the antidote and lifted the fire dragon poison, so what does it matter to him.

Another example is that when the other party was looking for the medicinal materials he needed, he was surrounded and suppressed by the Jindan monk of the Baiye Country, and died tragically on the spot.

It's all possible.

As time went on, Mu Chen became more and more irritable, if the situation he imagined really happened, he couldn't wait for death here!

A ban has been set up in the secret room, which is difficult to break through.

If it was the heyday of the pasture, and things like storage rings were still there, maybe there was a way to find a way to crack it.

Now it's very tricky, there is nothing in front of me except a bunch of medical books, and it is simply wishful thinking to break the ban here with bare hands.

"Mu Chen, don't be discouraged, we have set up a team of more than ten experts to study how to get you out of this cage."

With the voice of the high-level of the Dragon Kingdom in his mind, Mu Chen's originally impetuous heart felt a lot better, he couldn't do it alone, it didn't necessarily mean that the 1.3 billion people in the Dragon Country couldn't do it.

Thinking about this clearly, Mu Chen no longer thought nonsense, but came to the stone gate and studied it carefully.

The stone gate is forbidden and controlled, and once Mu Chen touches it, he will be attacked by lightning and bared his teeth in pain.

"I don't know if my current strength can shake this door."

Mu Chen's body suddenly became larger, which was the characteristic of casting the Giant Spirit Secret Technique.

Relying on the Giant Spirit Secret Technique, the Blood Alchemy Technique, and the Jade Pill Celestial Phenomenon Technique, even if Mu Chen only had the cultivation of the first level of the Foundation Realm, his strength was enough to rival the martial cultivation of the Condensing God Realm!

Rumble!

This punch smashed on the stone gate, thinking that it would at least make the stone gate react, but who knew that the stone gate did not move at all.

"Sure enough, Brother Jindan's methods are not so easy to crack."

Dispelling the idea of going out from the stone gate, Mu Chen studied it from other places, this secret room was temporarily chiseled out by the Jindan monk, and it may not be without flaws.

There were rocks on the left and right, Mu Chen tried it, and smashed a punch, the expected scene of the stones exploding did not appear, and these rocks seemed to have been treated by special means, like fine iron.

"Damn, is there really no way?"

Mu Chen was not convinced, and smashed these rocky walls and floors one by one, but did not find the slightest weak point.

Although there was no progress on Mu Chen's side, there was good news from the Dragon Kingdom's side.

It was indeed extremely difficult to get out of this secret room, and it was difficult for a group of experts to think of a way to break their heads, until someone came up with a different way.

That is, it is not necessary to break through from the secret room, and you can also break through the secret room from outside the secret room.

This may seem incredible, but the person who put it forward did come up with a solution.

Although the shepherd cannot leave the secret room, sound is not necessarily impossible, especially sound waves, which can travel extremely far, and can even use rocks and soil as a medium.

The way to escape from here is to attract monsters from the outside world to attack the secret room through sound waves!

The expert who proposed this method swore that he had studied a set of sound waves that could anger various demon beasts through the cries of various demon beasts in the previous process of Mu Chen's hunting of demon beasts, and once the sound waves spread, the absolute effect was outstanding.

Although Mu Chen felt that this method was a bit incredible, he could only use a dead horse as a live horse doctor.

The sound wave came from the Dragon Kingdom, and then further spread through Mu Chen's mana, infiltrating outside the secret room.

A few hours passed, and there was still no reaction in the chamber.

This couldn't help but make Mu Chen a little disappointed, but the expert's assurances were sure to have an effect.

Anyway, there is no better way now, Mu Chen can only continue to release sound waves, but fortunately, he can't consume any mana in this way.

For the past few days, everyone felt that this method was meaningless, and it was simply too difficult to develop sound waves that attracted all kinds of demon beasts just by recording the voices of various demon beasts of immortal cultivators.

This is not like the sound waves that attracted those monster insects before, and those sound waves are modified by the sound waves emitted by the monster insects themselves, rather than sound waves like this one that is said to attract all kinds of monsters.

Not to mention anything else, it is not realistic to say that all kinds of demon beasts themselves have their own ways of communication, and it is not realistic to be attracted by listening to the same sound wave.

Except for the expert who insisted that there was no problem with his research, only Mu Chen still had hope.

Although many experts thought that this method was meaningless, it did not prevent Mu Chen from continuing to do it, which could be regarded as making Mu Chen a little longing and not falling into real despair.