"Brother Chu, what do you think?"

Feng Wuregret knew that Chu Nan had a lot of things that Xu Feihong needed to help deal with, so he specially asked Chu Nan what he meant.

"Then I'll go with you, this kid's martial arts are too bad, it's a good thing to learn more from you!"

Chu Nan said with a smile.

Feng nodded in agreement, Chu Nan had no intention of saying this, but it happened to speak to his heart.

Although Xu Feihong has a good foundation, because he has too little contact with him, he has not taught him very seriously, and he is also very incompetent as a master.

Seeing that the master and apprentice seemed to lack time together, Chu Nan didn't bother to say anything more, and after dinner, he drove to Huayue Medicine alone.

Last time I went on an expedition on a desert island with Sun Xiaomi, I gave the ancient characters taken on the medicine tripod to old Charlie, and I don't know if the old military doctor has researched anything?

By the way, ask about the phoenix egg again.

At seven o'clock in the evening, when Chu Nan arrived at Huayue Medicine, most of the employees of the pharmaceutical factory had already left work, and only the laboratory was still brightly lit.

When he came to the door of the laboratory, Chu Nan pressed the button to open the door, but found that the door had not opened for a long time.

When I looked up, I found that there was an LCD screen installed on the door, which reminded me that I needed to pass retina verification before I could open the door.

"Heh, old Charlie, this guy's security measures are good, and he actually uses retina verification, advanced!"

Chu Nan smiled faintly and tried to brush his iris, and the door of the laboratory opened immediately.

Walking into the laboratory, Chu Nan looked fixedly, and the emaciated figure of old Charlie was crouching in front of the table and studying something.

I didn't even notice when I opened the door and came in.

couldn't help but casually walk up to Old Charlie and take a look, and found that Old Charlie happened to be studying the prescription he gave him last time.

"Old medic, how is the research? Is there any breakthrough?"

"Huh!?"

Old Charlie was startled by the sudden sound, and immediately turned his head to look at Chu Nan: "Oh, it turned out to be the leader, but it scared me to death, I thought someone had trespassed in to do something!"

"No, you've installed retina verification here, who can easily get in?"

Chu Nan smiled and pointed to the prescription on the table: "How is the research?"

Old Charlie stood up straight, and sighed a little tiredly: "I have already studied seventy-seven-eighty-eight, this prescription is a treasure inherited from ancient times, called longan, if it can be successfully developed, it will definitely cause a sensation in the world!

"Longan? What are you kidding? How could anyone give such a name to a miracle medicine?"

Chu Nan was happy, thinking that old Charlie was so old that he was quite funny.

"Uh......"

Old Charlie touched his nose embarrassedly: "Chief, this name was not obtained by me, it was obtained by the ancients, and many medicinal materials on it are used for bright eyes, I think its real effect must be for the eyes!"

Chu Nan put away his smiling face, and was faintly curious in his heart: "Old military doctor, what are the key medicinal materials you are talking about?"

Old Charlie groaned, looked at Chu Nan very solemnly and said word by word: "True-dragon-tears!"

"What's that!?"

Chu Nan's eyes widened in disbelief, and he was shocked by these three thick big characters.

"You heard it right, it's the tears of the real dragon, the tears shed by the divine dragon, a kind of epic artifact that is as famous as the phoenix egg!"

Old Charlie had a solemn face, as a Westerner, he had always had a strong interest in the ancient culture of China.

When he saw this medicinal herb at the beginning, just like Chu Nan, the whole person was stunned, and even felt that this kind of thing didn't exist at all!

Chu Nan ignored Old Charlie's narration, frowned and walked a few steps in place, then suddenly took out his mobile phone and called the little pig, asking it to come over to find him immediately.

Noticing Chu Nan's move, Old Charlie looked incomprehensible.

Just as he was about to ask Chu Nan's intentions, he saw a pig suddenly enter the door of the laboratory.

"Oh, you little thing came so fast!"

Chu Nan stepped forward, and while smiling, he turned his head to Old Charlie and whispered, "Old military doctor, do you have any spicy pills here?"

"Huh!?"

Old Charlie was stunned by Chu Nan's question, opened the drawer, flipped through it carefully, and soon found a pill with a fiery red body, and reminded: "Chief, this is something I have nothing to study and play, the spicy degree is very amazing, as long as you lick it, you can kill an elephant, you can't use it easily!"

A sly smile appeared on the corner of Chu Nan's mouth, and he took the pill and walked up to the little pig and said, "Nuo, this thing is specially rewarded to you by me, don't say that I don't give you anything to eat!"

"Humph!"

The little pig poked out his nose and sniffed the pill in Chu Nan's hand, and then turned his head away with a disgusted expression.

It seemed that he was not at all interested in the pill in Chu Nan's hand.

Chu Nan knew that the little pig would not easily eat this red pill, and suddenly reached out with a big hand like lightning, grabbed the little pig's head, and then regardless of whether it wanted it or not, he directly stuffed the pill into its mouth.

At the beginning, the little pig still looked at Chu Nan with a confused expression, not knowing what Chu Nan was doing.

But soon, the expression on the piglet's face changed, and he stuck out his tongue and roared.

"Chief, why did you give the pill to the pig?

Old Charlie looked frightened, looked at the pig's reaction, and found that the little guy was already spicy, tears flowed down the corners of his eyes, and he kept running in the laboratory to find water.

In the end, he jumped into a large pool of water in the laboratory.

Chu Nan ignored the piglet's reaction, knowing that this spicy pill was not enough to hurt it, so he squatted on the ground and sucked up the pig's tears dripping on the ground with a straw.

"Old military doctor, you can use these tears as the last herb to develop, start now, I want to see what this longan is!"

Looking at the pig tears handed over by Chu Nan, Old Charlie was completely stunned, and stammered: "Chief, what I want is real dragon tears, why are you giving me pig tears?

"There are so many problems, you just do what I say, hurry up!"

Chu Nan urged impatiently.

"Hmm...... Oh well!"

Helpless against Chu Nan's power, although old Charlie was full of reluctance, he still added the pig tears in Chu Nan's hands to his experiment.

On the other side, the little pig was already spicy and collapsed, soaking in the pool, and his whole body was spicy red.

More than half of the water in the pool was evaporated by the heat emitted from it.

Seeing this scene, Chu Nan was also very helpless in his heart.