The man with the sword on his back turned his head to look at Da Jiao, and said solemnly: "Some essence blood, for you, can be recovered in just three or five years, at this price, isn't it cost-effective to form a good fate?"

Da Jiao's eyes showed surprise, and he asked, "That kid has this ability?"

"As long as the foundation is restored, it will be like a dragon soaring for nine days, and what is the difference between a small cripping cloud mountain and a quagmire and puddle?"

The man with the sword replied in a calm tone, not only mocking this big Jiao who had lived for an unknown number of years, but also brought his own sect in.

Da Jiao was a little annoyed and angry, and sneered: "The quagmire and puddle? Wang Dajian Immortal has such a big breath, since he has such ambitions, why not go to the real rivers and seas to explore." ”

The man with the sword on his back was silent, his expression calm as a pool of stagnant water.

Once upon a time, I did have such ambitions, and I also used to fight the world with swords and walk in all directions.

When the world is uneven, a sword is slashed, when it encounters demons and monsters, it is also a sword, when it encounters mountains and rivers, it passes by the sword, and when it meets the beauty of the red dust, it is also the sword.

Such generosity and pride, high spirit, just thinking about it, I feel a breath in my heart, not vomiting or unhappy.

It's just that when Wang Tianxiu formed a primordial infant, walked out of the Western Earth Continent under his feet, and arrived at the legendary Heavenly Land where the monks were like clouds and prosperous, because of an accident, he was severely injured and destroyed most of his sword heart.

Therefore, he collapsed, and returned to the Xuanjian Sect of the Western Tuqi Kingdom, and rarely stepped out of the sect again.

Although Wang Tianxiu's injuries have long since recovered over the years, Jian Xin's injuries are not as easy to heal as physical wounds.

It was only in recent years that his sword heart recovered and he was able to return to the realm of human and sword unity.

Sometimes, he also has to be amazed, people are really old, and their hearts are also old.

Some things should be left to young people.

Looking at the junior in front of him who seemed to have no change, but in fact his mood fluctuated like stagnant water, Da Jiao was also rarely melancholy.

The dragon in the clouds can live for thousands of years or tens of thousands of years, but it is still too much worse than the rivers and seas that come out of the real rivers and seas outside.

In the final analysis, what is this Lianyun Mountain Range's Chuiyun Mountain is not the quagmire puddle? To put it mildly, its big Jiao is the turtle king Ba Lao loach that hides in the depths of the quagmire and does not want to turn over.

"That's it, give you some essence blood, but Lao Tzu is not looking at your face, but believes that the kid's achievements will not be low in the future. ”

Da Jiao sighed, then raised his hand and slapped his chest heavily, and coughed up a cloud of pale golden blood, which condensed into the size of a baby's fist, and was put away by Wang Tianxiu.

Rarely, Wang Tianxiu thanked him, and then quickly disappeared.

Da Jiao glanced down at Lu Xi, who was studying pharmacology in the house below, and sighed.

"Boy, grandpa has made a lot of money, you have to fight for grandpa. ”

......

In the wooden house, Lu Xi had been studying for three whole days without sleep, his eyes were bloodshot, but his expression was glowing with a different kind of brilliance.

In the past three days, he has done an unknown number of experiments alone, wasting a lot of herbs.

Of course, those herbs were not worth much, and there were many in the storage bag, but after each trial, he had to try them himself.

As a result, he suffered from itching and unbearable pain almost all the time, but those failed formulas, with poor medicinal properties, did not have much effect on the monks.

So Lu Xi can still hold on, at most he stops and scratches.

Another two days passed, and when Lu Xi swallowed the test sample that he thought was the most accurate and perfectly configured, his eyes suddenly lit up.

How do you feel that it tastes good!

Then Lu Xi found that the back of his hands, cheeks, and necks were covered with dense red rashes, and a feeling of extreme itching was like a tide drowning him.

Although he swallowed a lot of test subjects these days, he didn't feel so strong at any time, so much so that Lu Xi had self-doubt.

Could it be that I have eaten too much and become resistant to the drug, or that my nerves are numb?

It wasn't until this ultimate test came out that Lu Xi felt the horror of this medicine.

Ma Dan, I can't stand it.

He couldn't help but reach out and scratch his face and neck, but he didn't think about the more he scratched, the more he scratched, the more he scratched, the more he scratched, and the skin was about to be scratched off.

Lu Xi forcibly calmed down, and secretly sighed that he was a little cruel to himself this time, and then he stared intently at the dense pharmacological text on the wall.

Soon, he found the key, the antidote to restrain the medicinal properties of purple algae fruit, and it turned out to be...... Eat dirt!

That's right, it's to eat dirt.

Pharmacologically recorded, all things are mutually reinforcing, poisons and antidotes often go hand in hand, although this purple algae fruit is not called poisonous, but it can't escape this reason.

The soil of purple algae fruit roots and whiskers is recorded as "dry soil", which has the effect of clearing heat and detoxifying.

In the worldly poor people's homes, if someone is on fire, they will go to the mountains to dig up this "dry soil" and use it to flush the water, and the effect can be seen in one day.

Lu Xi didn't care much, so he went out to find a purple algae tree, dug up the "dry soil" and flushed it with water, although it was difficult to swallow, but it was much better than enduring this itching.

One day later, Lu Xi had fully recovered, meditated and pranayama for a day, and his mental state was back to his best.

Then he quickly began to frantically configure the modified algae medicine according to the final test item that he had spent many days concocting.

The algae medicine is ground into powder, which is light purple and does not show traces when dissolved in water, but it is scattered in the air and is easy to be detected.

Therefore, this test product only strengthened the medicinal properties, and it was far from meeting Lu Xi's expectations.

In his imagination, the perfect algae medicine should be colorless and odorless, with particles like sand, sprinkled with the wind, as long as it is stained with human skin, it can be effective.

But now, it's still far from it.

Soon, Lu Xi prepared ten servings, packed them in jade bottles, and put them in storage bags.

Then he cleaned up a little and changed into a clean shirt, although there were still scratched red marks on his face and neck, but the red rash was gone.

Don't stay here longer, Lu Xi bent down to the sky and bowed, and then left quickly, going back, of course, covering the path opened up by those sword qi, so as not to hold a grudge in Da Jiao's heart.

As for the pharmacological notes in the hut, he had all memorized them in his heart, although Lu Xi was not interested in becoming an alchemist at all, but it was good to gain a knowledge.

"No, what did I want to forget?"

Lu Xi walked on the way back to Beifeng, touched the back of his head, and muttered to himself.

After thinking about it, he didn't think about it, so he continued to move forward and began to think about how to deal with the sword fairy embryo.

At this moment, in another part of the cliff, there was a young man facing the loess with his back to the sky, squatting on the ground, wielding a small hoe to clear the weeds.

He looked up at the sky, and then blankly swept over a large area of medicinal fields full of spiritual energy and planted with countless rare elixirs, and scolded.

"Lu Xi, you bastard, Lao Tzu took you to Nanfeng, and also collected medicine for you, kindly reminded you not to trespass, but you didn't listen, and Lao Tzu ended up here and became an old farmer.

With so many elixirs, how long will it take to fucking hoe!"

At this moment, Lu Xi, who had just walked to the gate of Beifeng Mountain, couldn't help but be stunned.

in the mind.

"Nausea from Xu Jian +99, +99, +99......"