Cure Chi Liu, have a favorability of 75 points, and you can reach the first level by chatting casually.

Sure enough, after chatting for a while, they successfully formed a bond and became friends with Chi Liu.

There is no special task to tie up with Doctor Chi, and it will be directly achieved when the favorability is reached.

Ning Ze's medical skills have been increased by 1 level and become Lv5, but the level of Chi Liu's stunt has not changed.

In order to brush Chi Liu's stunt to level ninth, Ning Ze took advantage of the discussion to take out the more precious medicine [Seven-petal Snow Lotus] from the treasures collected over the years from the famous product carrying column, and presented it to Chi Liu: "Doctor Chi, in your opinion, if this medicine is mixed into it, can you successfully make a longevity extension?"

Chi Liu saw the crystal clear, extremely rare strange lotus flower in Ning Ze's hand, and saw that it had a total of seven petals, and immediately exclaimed: "Seven-petal snow lotus?

"This thing is a tribute paid by the Bajun Taishou for three years, and an old woman occasionally got this lotus and sold it in the drugstore. The owner of the pharmacy got it, resold it at a high price, and then went into the hands of Lone!"

"For three years, this lotus is so delicate that it doesn't dry up?" Chi Liu was surprised.

"There is a lonely magic, not to mention three years, thirty years will be the same!" This is not bragging, the props placed in the carrying column of famous products, the state is fixed, it will maintain the state before the income, as long as the system is still there, it is a hundred years, a thousand years or even ten thousand years, and it will still be the same when taken out, and it will not wither and decay with the flow of time.

It is equivalent to a storage space that is permanently fresh and of permanent quality, including the famous mounts placed in it, and their lifespan is also fixed at the moment of income and does not change.

Since Ning Ze rescued himself from the brink of death, Chi Liu absolutely believed in his "spell", and with such a strong mana, it didn't seem difficult to do this. Just looked at the seven-petal snow lotus and shook his head regretfully: "This lotus is a rare treasure, a rare miracle medicine in the world! It's a pity that its effect lies in the sword wound, and it is not suitable for adding longevity powder formula." ”

"Really?" Ning Ze pretended to have a regretful expression, "Since you can't use it, let's give it to the divine doctor!"

"No, no!" Although Chi Liu couldn't take his eyes off the seven-petal snow lotus, when he heard this, he still waved his hands again and again to refuse, "Such a rare treasure, the old man will not dare to accept it!

"There is no need for a single spell!" Ning Ze said, "This kind of rare medicine is meaningless in a lonely hand. Except for the collection, there is no other sharing. But in the hands of the divine doctor, it is different, it can exert its own effect, cure diseases and save people. Instead of wasting it in Lone's hands, it is better to treat more people, and ask the divine doctor not to shirk!"

"This ......" Chi Liu hesitated for a while, got up and respectfully saluted Ning Ze, "The prince is kind-hearted, and the old man admires it! ”

【System】Chi Liu's friendship with you reaches 90 points, and it is upgraded to level 2 bonds!

【System】Chi Six and you become a close friend!

[System] Congratulations on raising the stunt [Medical Skill] to Lv6 through the bond!

Chi Liu's fetters are very easy to improve, and a seven-petal snow lotus will reach Lv2, but Ning Ze has continuously improved his medical skills by two levels, but he has not changed at all.

This made Ning Ze a little anxious, his stunt was 100% improved with the bond, but the person who stumbled with him completely depended on luck.

Bonding with people up to four times, and Chi Liu is already a close friend, but don't go to Lv3's friendship, Lv4's righteous brother has not been promoted, then it will be difficult to succeed in Yanshousan! After all, Chi Liu only has 1 year left to live.

But you can't give up, the treasure of prolonging life is really rare, and it is not easy to encounter such an opportunity, so you have to gamble!

For this reason, he successively gave Chi Liu [Millennium Pueraria Root] and [Golden Toad Skin] two miraculous medicines, brushing his favorability to 100 points.

【System】Chi Liu's opinion of you reaches 100 points, and it will be upgraded to level 3 bond!

【System】Chi Liu and you become a good friend!

[System] Congratulations on raising the stunt [Medical Skill] to Lv7 through the bond!

[System] Chi-roku uses the bond to upgrade the stunt [Medical Skill] to Lv9!

It worked!

Seeing the system prompt, Ning Ze was ecstatic.

After Chi Liu's skill reached Lv9, his mind suddenly became much clearer, as if he had an understanding, so he said respectfully: "Lord Wang, after discussing with you, I suddenly felt something, and I benefited a lot!

Ning Ze immediately nodded: "Then Gu will wait in the side hall!"

"Thank you, Lord Wang!"

Go to the side hall and sit in the grass hut to rest.

I don't know how long it took, Chi Liu's face was happy, holding a cloth bag in his hand, which was mixed with medicinal powder, he came here cautiously, and said excitedly in front of Ning Ze: "It's done! It's done! If it weren't for the prince's help, I'm afraid that the old man wouldn't be able to understand it, and I'm really grateful!"

Seeing that Chi Liu was about to kneel down and kowtow, Ning Ze hurriedly stretched out his hand to support him: "The divine doctor should not be like this! In fact, he is selfish, and the formula for prolonging life is ......."

"If it weren't for the prince, how could the old man understand the problem? What's more, the prince has the grace to live for the old man, so why worry about the formula?" Chi Liu replied.

"Then thank you to the divine doctor!" Ning Ze's eyes fell on the medicine powder in his hand, "I don't know how effective the longevity powder is?"

"This ......" Chi Liu shook his head, "The old decay was only successfully configured according to the medical theory, and it was not impossible to judge after experiments. But with the old medical skills, it can be asserted that the medicine is effective!"

"Can you take a lonely view?" Ning Ze asked.

"Lord Wang, please look!" Chi Liu did not hesitate and handed the medicine into Ning Ze's hands.

Ning Ze took a closer look at it in his hand, and through the description of the famous product, he determined that this longevity extension powder could increase his life span by ten years after taking it, and he couldn't help but be overjoyed: "The divine doctor is powerful! This medicine can increase the life span by ten years!"

"How did the prince know?" Chi Liu stared at Ning Ze in surprise, and then suddenly realized, "Could it be through immortal arts......"

"Almost!" Ning Ze nodded and returned the longevity san to Chi Liu's hands, "If the divine doctor takes this medicine, he can live for ten more years!"

"Old man doesn't care how long he can live, as long as he is enough to pass on all his medical skills to Xiaohu, it is best to watch him start a family!" Chi Liu took the medicine tremblingly, turned around and found the teapot, and took the water to prolong his life.

When he ate it, Ning Ze clearly saw that the other party's birth and death years had changed, and sure enough, his life span increased by ten years: "Divine doctor, how do you feel?"

"It's nothing wrong!" Chi Roku felt it for a moment, and then replied, "There is some warmth in my stomach, it seems to have a refreshing effect." ”

"It seems that there are no side effects," Ning Ze nodded, "Gu has already used a spell to check the condition of the divine doctor, and it has indeed increased his lifespan by ten years, congratulations!"

A smile appeared on Chi Liu's wrinkled face, "The fairy-like character of the prince is better than not deceiving the old man! The old man has thanked the prince again!"

"The divine doctor doesn't have to be like this, Lone is also for the longevity of the formula!" Ning Ze smiled, "By the way, this medicine is so magical, can it not only add life?"

"According to pharmacology, I'm afraid it won't be able to take effect continuously!" Chi Liu said, "It is enough to be able to increase one's life span for ten years, and it is not a luxury." ”

"It's okay to try!" Ning Ze persuaded, "In case this medicine can take effect again and again, wouldn't it be immortal?

"This ......" Chi Liu thought about it carefully, and it was not wrong to say this in his heart, and he replied immediately, "Since this is the case, the old man will obey the orders of the prince!"

He went back and ate a packet, but nothing changed.

Sure enough, this rare drug that increases longevity can only take effect once and cannot be reused.

Obviously, it is impossible to achieve immortality through medicine.

Ning Ze was a little disappointed, but he was not surprised.

At this time, some people understood Qin Shi Huang's pursuit of immortality.

When you have enough money, status, and beauty, even you can't help but want to live forever.

Especially with the system in your body, you will feel that the possibility of immortality is not impossible.

This is human greed, right? No matter how much you have, you will never feel that you are not enough, you will always want more.

Longevity can only increase the life span by ten years, and if you want to live longer, you can only look for other famous products for longevity.

Ning Ze is not in a hurry, he is still so young, and he has time. You can even wait until the world is unified, and then take your family to travel the world together to find a way to live forever.

Chi Liu successfully developed Yanshou San, and he was in a very good mood. He also complied with the agreement and gave the formula of longevity powder to Ning Ze.

After getting the formula of longevity powder, Ning Ze put it away, waited until the war was over, and let his family and henchmen take it after he returned.

Of course, it is rare to meet a talent like Chi Liu, who can even make longevity, how can he let it go?

At that moment, he said to Chi Liu: "The divine doctor is a genius, can you go to Huajun to serve Your Majesty and be a imperial doctor?"

Hearing this, Chi Liu shook his head: "At such an age, I can't stand the fatigue. What's more, the mountain village husband doesn't know how to be an official. I am used to being leisurely on weekdays, but I am still willing to stay at home and treat the villagers. ”

"It's a pity for this medical skill!" Ning Ze couldn't help but shake his head and sigh when he saw him refuse.

"As a doctor, it is my duty to treat diseases and save people. It is not the wish of old decay to seek an official with a doctor!"

"The miracle doctor is not right. Ning Ze retorted, "Doctors hang pots in the folk to help the world, and when they reach the temple, they can bring their medical skills to the extreme." Wandering among the people is only to heal a few small people, serve the country, and solve large-scale diseases, plagues and other disasters, so as not to bury this medical skill!"

Chi Liu was slightly moved when he heard this, and saluted Ning Ze respectfully: "The prince cares about all the people, and the old man admires it! ”

"That being the case, I want to recommend Chi Hu!" Ning Ze said, "This child has followed the divine doctor since he was a child, and with the divine doctor by his side to teach him carefully, he will definitely be able to show his strengths!"

"This ......"

Instead of letting him wander around the countryside and become a country doctor for the rest of his life, it is better to serve the imperial court and contribute to the people of the world. In the future, the Chi family will also be able to glorify their ancestors and be glorious for generations!"