More than an hour later, Yun Zhonghe and Yuan Tianxie met and then went to Rosemary Valley again.

Six days later!

Yun Zhonghe appeared outside the valley of the Rosemary Valley again, and Yuan Tianxie was still waiting outside.

Walking on the thousand-layer cake made of corpses again, Yun Zhonghe couldn't help but wonder whether there were spies from the Western Empire who were hit by her feet and killed? There were no eagles in the sky?

Yun Zhonghe couldn't help but squat down and checked one by one.

But when you encounter someone who is not dead, will you stab it?

Yun Zhonghe came to the Rosemary Cave and bowed and said, "Ao Yu is here to visit again, all the masters of Rosemary Valley."

After only a moment, two people came out, carrying a sedan chair.

"Young Master Ao Yu, please get into the sedan chair."

The treatment changed very quickly. The last time I broke in private, I was thrown away the magma. This time, there was a sedan chair coming to carry it?

Yun Zhonghe couldn't help but take a look at the dense corpses outside the cave.

"Don't worry, Mr. Ao Yu, this time, the news will never be leaked. Now all the people we step on are dead."

Yun Zhonghe sat in the sedan chair and said, "I'm working hard."

Then the two men carried Yun Zhonghe and entered the Rosemary Valley Cave.

……………………………………………………………………

The two carried Yun Zhonghe into the original room and still let him lie on the familiar bed.

This feels a bit strange. Every time I come, I take it to a small room, which has a small bed inside.

This scene looks like that.

A moment later, a footstep came, and then a familiar voice sounded: "Young Master Ao Yu, don't be fine."

It was still the Rosemary Master who contacted Yun Zhonghe last time.

Yun Zhonghe said: "Master, do you know about the sudden abdication of the Supreme Emperor Tianyan's body abdication a few years ago?"

The other party said, "I know one or two."

Since you say that, you will definitely have more than one or two, and you even know a lot.

Yun Zhonghe said: "The Emperor Tianyan has had an accident recently and never woke up again after he was in seclusion. Or it was because he felt something was wrong with his body. Do you Rosemary know what was wrong with her body?"

"I know." said Master Rosemary.

Now, do you know the problem with the physical problems of Emperor Tianyan?

Yun Zhonghe said: "What's wrong with him?"

"Young Master Ao Yu, I'm very sorry, it's not convenient for us to inform you." Master Rosemary said: "But I told you before that some people have done something more...crazy in order to seek immortality and strength. This has also led to terrible consequences."

This master of Rosemary was more clear than Master Feng Xingmi.

In order to seek immortality, Emperor Tianyan did crazy things, which had serious consequences and had to abdicate and live in seclusion.

Yun Zhonghe said: "Master, can this world really live forever?"

"Of course it's impossible." Master Rosemary said: "The so-called immortality means living for decades more and becoming young and strong."

Yun Zhonghe said: "Is this... possible?"

Master Rosemary said: "This is possible, the Rage Emperor is a typical example."

Yun Zhonghe said: "What do you say?"

Master Rosemary said: "When the Angry Emperor swept the world, he was already in his seventies, but he looked like he was in his thirties or forties. He had extremely strong martial arts skills and extremely strong blood."

Yun Zhonghe said: "Is this also the technique he got from the Holy Temple?"

Master Rosemary said: "It may not be a martial art, it may be another thing, such as a special medicine or a special means, but it does come from the Holy Temple."

Yun Zhonghe said: "Then this is actually an evil method."

Master Rosemary said: "Yes, it is considered an evil method. It extends life span for decades and stays in youth, of course it is an evil method."

Yun Zhonghe said: "Is Rosemary also studying this evil method?"

Master Rosemary said: "Of course, not only Rosemary is studying, but Baiyun City is also studying."

Yun Zhonghe said: "Has it succeeded?"

Master Rosemary said: "Of course not. I have been studying for hundreds of years and there has been no breakthrough."

Yun Zhonghe said: "Then can you save the Supreme Emperor Tianyan this time?"

The Master Rosemary was silent for a moment, and then said, "It's hard."

Yun Zhonghe said, "Then he will definitely die?"

Master Rosemary said: "Basically, yes."

Yun Zhonghe closed his eyes in pain. Once Emperor Tianyan died, all his missions and tasks of Yun Zhonghe would be wasted.

I'm really unwilling to give up. He has already seen the dawn of victory.

Yun Zhonghe said: "Can Emperor Tianyan’s physical crisis be saved by ordinary medical technology?"

"No way," said Master Rosemary: "This is not a disease, nor even a poisoning, but a backlash for longevity."

"Although we have obtained only a few records from the Holy Temple, especially from the handwritten books of Emperor Angry, there has been no progress in the relevant research."

"In order to prolong life and restore strength, Emperor Tianyan forced himself to do something a few years ago, so it is normal for him to be backfired."

Yun Zhonghe asked, "So he has passed away now?"

Master Rosemary said: "Just when we are talking, we may have died."

Yun Zhonghe's scalp was numb.

Could it be that all previous efforts are really wasted?

"Master, isn't there really no way to save him?" Yun Zhonghe asked.

"No." said the master of Rosemary: "Almost...no."

Yun Zhonghe immediately grabbed the center of this sentence, almost nothing, that is there a trace of possibility?

Suddenly, Yun Zhonghe stared at the other party. Of course, it is hard to say whether the other party could see the darkness without seeing the five fingers.

After a long time, Master Rosemary said: "There is still a little possibility to save Emperor Tianyan this time."

Yun Zhonghe said: "Please say it."

Master Rosemary said: "Young Master Ao Yu, do you remember before that you asked us for the antidote from Hell Virgin. Have we sent you the invitation to test medicine?"

Of course, remember to test the medicine once, and if it works successfully, you will give it seventy merit points.

Yun Zhonghe was very strange at that time. He tried the medicine just once and actually gave him seventy merits. His father Ao Xin once saved more than a dozen wizards from Rosemary, but only gave him ten merit points.

"We have spent decades on this drug, paid countless costs and hard work, but none of them have made any breakthroughs." Master Rosemary said: "And over the past few decades, the four empires have provided us with countless death row prisoners for experiments, but the mortality rate is 100%. This probability of failure makes us almost desperate."

Yun Zhonghe said: "So that day, did you want me to try the medicine rather than give my own blood?"

"Yes." Master Rosemary said: "Your blood can bring us great value, but that's all theoretical. Our top priority is the development of this drug. Your body is very special, so we are more eager to get you to try the medicine, but you refused at that time."

Yun Zhonghe said: "What is this medicine for? Is it the medicine for immortality and a permanent youth?"

"There is nothing immortal in this world, nor is there everlasting youth. At most, it only extends life for decades and rejuvenates vitality." Master Rosemary said: "Young Master Ao Yu, do you know that the great emperors in the world are eager to extend life for decades and to be young and strong, so mastering this thing is equivalent to mastering the will of all the emperors in the world."

This has been the case since ancient times.

As great as Qin Shihuang, he was also desperately seeking immortality and sent Xu Fu to sea to find medicine.

As developed as modern earth, the most powerful biological companies are also looking for ways to live longer, and there is already a bright future, intending to extend their life span from genetics.

Master Rosemary said: "Everyone doesn't expect immortality, but it's okay to live a healthy life until he's over 100 years old. It would be fine if there were no successful examples, but the Angry Emperor is a successful example. Although he died in his seventies, he died suddenly. And even when he died, he still looked like he was thirty or forty."

Yun Zhonghe said: "Which drug you developed can alleviate the side effects of toxicity?"

"Yes." Master Rosemary said: "The evil technique of strengthening the body and prolonging life is not in our hands, but in the hands of hostile forces. However, they cannot master it intact. Not only can they prolong life, but they may also die suddenly. So in order to maintain Rosemary's strategic position, we spent decades to develop a drug that can reduce the toxic side effects of this evil technique. If it succeeds, our status will not decline and we can still stand at the peak of a certain field of this world."

"But it's a pity that we have used it for decades and hundreds or thousands of death row prisoners for experiments, and the mortality rate is 100%.

"We have just made new progress recently. The ninth batch of upgraded formulas have come out. We have also developed physical objects. We have found dozens of death row prisoners for experiments, but... they are still all dead. Mr. Ao Yu, you are very special, so we want you to help test the medicine, but it failed."

Yun Zhonghe said: "In other words, the magical drug you developed is just effective for Emperor Tianyan?"

Master Rosemary said: "It's not just him, but a group of people. It's effective for all emperors who want to rejuvenate and prolong their lives."

Yun Zhonghe said: "Then can you give me one of this drug that is still being tested?"

"Of course not." said Master Rosemary.

Yun Zhonghe arrived: "I use my merits to exchange."

Master Rosemary said: "Young Master Ao Yu, this drug is still under test and is still far from success. Of course, it will not be used for trading. So no matter how much merit value you have, you will not be sold."

Yun Zhonghe said: "But... can we exchange it in another way, right?"

"Yes." Master Rosemary said: "You give us a test medicine. If you don't die and have significant effects, then we will give you one."
To be continued...