"Are you the brother who made Sister Chen Ru sad?"

The little girl was not afraid of life, and with a flick of her big eyes, she understood the situation at this time, looked at Du Fan, her face was a little unkind, her little finger pointed at each other, and asked in a milky voice.

"Tongtong, don't talk nonsense. Chen Ruqiao's face suddenly turned red, and she quickly covered the little girl's mouth, stood up, and looked at Du Fan with a complicated expression.

Du Fan glanced at the cute little girl and said with a smile: "My brother was really sorry for Sister Chen Ru before, but ...... Not in the future. ”

"Du Fan, ...... you" Chen Ru's heart tightened, her breathing was short, and her eyes flashed with surprise.

"Miss Chen, give me another chance, I will cherish it. Du Fan's heartbeat also accelerated a little, but his expression was quite calm, showing a gentle smile, he stepped forward again, and said softly.

"What do you mean......" Chen Ru felt a little dizzy in his head, and when he saw Du Fan walking towards him, he panicked in his heart, and took a stupid step back.

"Let the nine worship heaven and earth that day, the fake show is really done!" Du Fan took a deep breath, took another big step, and came directly to the place where Chen Ru was close at hand, staring at the woman's eyes, with a serious expression, and said in a firm tone.

Well, although Du Fan used an extremely vulgar and not very nice word, fortunately, Chen Ru at this time was already able to completely determine the other party's intentions.

An unprecedented happiness and a strange feeling instantly filled Chen Ru's whole body, as if there was a trace of unreality in it, which made this woman's eyes a little confused and silent, only feeling that she felt as if she had kept the clouds open and saw the moon, and all the efforts were worth it.

In the end, her body began to tremble slightly, her eyes turned red, and two lines of tears slowly flowed down her cheeks.

Seeing this scene, Du Fan was at a loss for a long time, and he couldn't say anything, but he knew that he had to speak at this moment, so his expression moved, and he snorted in a tone that was extremely strange for people in the Blue Star Realm:

"Love is the process of laughter and tears, love used to be me and you ......"

......

The initial tension passed, and the next thing was naturally full of warmth.

A man and a woman, a little girl, and a snow fox, sat there quietly, looking at the moon.

The little girl Tongtong suddenly pursed her lips, stood up, reluctantly glanced at the snow fox in her arms, then handed it back to Chen Ru, looked at Du Fan again, and said in a somewhat depressed mood:

"I went back to sleep. ”

"Huh, Tongtong, what's wrong with you?" Chen Ru's eyes flashed and he asked in surprise.

"Brother Yutian and Sister Chunjiao liked me very much when they were alone with me, but when the two of them were together, they didn't like me anymore, I understand, you continue to look at the moon, I won't hinder you. ”

The girl's childish little face was full of grievances, and after touching the snow fox, she didn't look back, and staggered back to the house.

Looking at the little guy's aggrieved and sighing appearance, Chen Ru and the others couldn't help laughing.

"This little girl, she is a big ghost, by the way, how long will you have to enter the WTO?" Du Fan shook his head and smiled, then looked at Chen Ru, took the other party into his arms, and asked softly.

"I can go back tomorrow. Chen Ru gently pressed his head on Du Fan's chest, listening to the other party's heartbeat, a flush appeared on his cheeks, and he replied softly.

"Why is it so fast?" Du Fan was a little surprised.

"The only knot in my heart is you, and now it has been unexpectedly untied, so my entry into the WTO has been completed. Chen Ru glanced at the other party, rippling and full of tenderness.

"The word 'accident' is really ...... Place. Du Fan pursed his lips and muttered in a low voice.

Immediately, he casually glanced at the vegetable garden in the courtyard, and suddenly his heart was shocked, and a spiritual light flashed in his mind.

Early in the morning of the second day, after Du Fan and the others had a coarse tea and light meal in this farmhouse, they left in the little girl's red eyes and reluctant eyes, and returned all the way back to Qixia Sect.

......

After the two returned to the sect, they first met with the Maple Leaf Sect Master once, and vaguely expressed their desire to become Taoist couples.

However, the Maple Leaf Sect Master just smiled slightly, and he had a noncommittal attitude, which made Du Fan a little confused, in his mind, the Maple Leaf Sect Master should not object.

But he didn't care, he really couldn't, so he cheekily talked to Xiao Yan about it, I believe that Xiao Deputy Alliance Leader should be able to make decisions for himself.

Although Chen Ru has not been in the WTO for a long time, in addition to Du Fan's affairs, she also has some other feelings, so she took this opportunity to continue her retreat and stabilize her realm.

That night in the courtyard of the farmhouse, the moment Du Fan accidentally saw the vegetable garden, a word suddenly popped into his head, "hybrid!"

With this flash of inspiration, he seized the opportunity to break through to the fifth layer of the Qi Refining Stage within a year, and he felt more and more feasible, and even had the confidence to use this to create an elixir essential oil that was most suitable for the fourth layer of the Qi Refining Stage cultivators!

Du Fan returned to the other courtyard, and even gave up the habit of sleeping routinely after going out, and began to study the hybridization of spiritual herbs.

He spent ten days on theoretical assumptions, often rejecting them immediately after he had just set up a plan, and so on more than a hundred times, and finally on the tenth day, he created a set of crazy and bold theoretical assumptions.

This set of theories is a rhetorical question: Why should a pill be refined with different spiritual herbs, and if only one plant is used, can't the pill be refined?

Then he collected hundreds of constituent materials for the Qi Refining Pill, and then conducted a grafting and hybridization experiment according to the biological science of his previous life.

The ingredients of the Qi Refining Pill are Tianshan Snow Lotus, Yuangui, Deer Ginseng and Aconitum Grass, so he has only one purpose, which is to knead these four spiritual herbs into a brand-new spiritual herb according to a certain proportion.

And this newborn spiritual herb, if it is alchemy, only this one is needed to refine the Qi Refining Pill, and if it is to prepare the Dan Essential Oil, it only needs to be refined into a juice essence, which is the Qi Refining Essential Oil!

Even if you don't do anything, you can directly eat this spiritual herb raw, or use it to make soup, then there is no problem, it will also produce the effect of Qi Refining Pill, but compared with the pill and essential oil, this effect is lower.

This is Du Fan's first step!

I have to say, this is a pretty crazy idea.

With the assistance of special effect fertilizer, Du Fan spent a month and failed more than 200 times, and finally let him successfully hybridize a four-like thing, which Du Fan named it, Qi Refining Grass......

Since it was successful once, it would be much easier later, and Du Fan spent more than ten days cultivating more than 100 Qi Refining Herbs and planting them in the medicine field for backup.

Of course, there were failures at the beginning, but with the increase of his experience and the proficiency of his techniques, in the end, the success rate was close to ten out of ten, which lasted nearly two months, and his first step was completed.

The second step is naturally to draw a ginseng grass according to the gourd......

Although he also failed in various ways at the beginning, after all, with the Qi Refining Grass as a foreshadowing, after more than ten days, he successfully cultivated a ginseng Qi Grass.

Du Fan's spirits were lifted, and it took more than ten days to increase the number of ginseng qi grass to the same level as the qi refining grass in one go, and then he stopped.

At this point, his first and second steps have been completed, and he can finally start his ultimate plan, hybridizing the most suitable hybrid spirit grass for the fourth-layer cultivators of the Qi Refining Period, "Refining Ginseng Grass!"

That's right, it's Refining Ginseng Grass! This is the name given by Du Fan, and it is the first word of Qi Refining Pill and Ginseng Qi Pill.

It's not that he doesn't want to take a high-end herbal name, but with his literary level, he really can't think of a nice name, but this is not something he is concerned about at this time, so he can only put it aside for the time being.

If it is said that when the first two spirit grasses are hybridized, the proportion of each component is still referred to by Danfang, then the ginseng refining grass that is about to be hybridized can only rely on his own continuous attempts.

This not only involves the problem of success or failure, but also the problem of the strength of the medicine, which has to make Du Fan mention twelve points of caution.

Of course, it is not all unfavorable factors, and the next research on the ginseng refining grass, after all, there are only two kinds of materials, the qi refining grass and the ginseng qi grass, which still reduces the difficulty of the next experiment.

Du Fan's mind turned slightly, and he did not hesitate to start the experiment of hybrid ginseng refining grass, he didn't dare to delay for a moment, a year was not enough time for him to squander at will.

Two months later, Du Fan stood at the edge of the medicine field, looking at the three rows of weird-looking spirit grasses in the medicine field, and showed a relieved smile.

These three rows of spirit grass are naturally ginseng refining grasses, but under careful observation, there are still some slight differences between each row, this is because their medicinal properties are not the same.

According to the strength of each stage of cultivation in the four layers of the Qi Refining Period, Du Fan theoretically cultivated these three types of ginseng refining grasses, which corresponded to the early, middle and peak of the four layers of the Qi Refining Period, which was conducive to his next cultivation speed.

Of course, he still can't understand the specific situation of the middle and peak of the fourth layer of the Qi refining period, it is just a theoretical speculation, but it will not be too different from the actual situation, and it will not explode and die after taking it.

The most critical steps have been completed, and the next thing is relatively simpler, making ginseng refining grass into ginseng refining essential oil, in fact, it is just refining ginseng grass into juice essence.

A few days later, in the laboratory, a bottle of ginseng refining essential oil with a somewhat strange color was refined by Du Fan, Du Fan immediately sat cross-legged, took a drop, and began to run the water introduction Dafa and refined.