Leaving the warehouse, Du Fan first took the two packets of seeds back to the residence of the Spirit Garden, chose an open space to plant the large bag of seeds, and planted the small packets of seeds in the private experimental field developed by himself. According to Wang San's description, he bypassed the two peaks, walked into a valley, and came to a place in the middle of the gate that was said to be a place for raising demonic beasts.

After showing the dark green jade token, he smoothly entered the attic of the office of the Warcraft Park, and at a glance saw the Warcraft Park handyman dictated by Wang San, Zhang Dashan.

This person is in his twenties, burly, slightly dark-skinned, and his whole body exudes a rough aura, which is easy to recognize, but he looks a little absent-minded at this time.

"Your Excellency, is Zhang Dashan, a miscellaneous servant of the Warcraft Park?" Du Fan stepped forward and hugged his fist slightly.

"Are you?" Zhang Dashan, who was a little drowsy, was first a clever man when he heard this, and when he woke up and saw the person who came clearly, he couldn't help but be stunned.

"The new handyman in Xia Ling Garden, Du Fan, came here to ask Senior Brother Zhang for something. Du Fan smiled slightly.

"It turned out to be Brother Du, you might as well talk about it first, if you can help, my brother will naturally not refuse. Zhang Dashan's bull's eyes flashed, he was a little surprised at first, and then spoke cautiously.

"That's the case, the little brother has nothing to do, and he wants to come to some demonic beast feces to study, I don't know if Brother Zhang can give it a convenience. Du Fan said with a little embarrassment.

"Monster feces?" Zhang Dashan's eyes widened, and his gaze at Du Fan was strange.

"Ahem...... Precisely. Du Fan coughed lightly and confirmed.

"Well, I didn't expect Brother Du to have a special fetish, and I admire it. This matter is not a problem, I will satisfy Brother Du later, we might as well talk about other things first. Zhang Dashan was stunned for a long time, and finally recovered from his stunned, and then remembered an important thing.

Brother Zhang said bluntly. Du Fan was in good spirits.

"Brother Du is refreshing, so I said it directly. There are a large number of demonic beasts below the third level in the Warcraft Park that I am responsible for, and they are naturally responsible for their diet, and in order to increase their strength, most of the food is mixed with specific spiritual herbs. And the procurement process of these spiritual herbs, according to common sense, is that the deacon uncle of the Warcraft Garden will give me the spirit stones spent, and I will go to the door pharmacy to purchase them.

Of course, now that there is Brother Du, then there is no need to be so troublesome, I will go directly to your Spirit Garden to purchase and pay you half of the spirit stones worth of the corresponding spirit herbs in the pharmacy, so that our brothers can divide these spirit stones equally, wouldn't it be happy." And as long as Brother Du is smart, there will be absolutely no problem. Zhang Dashan's eyes suddenly lit up, his expression became obscene and abnormal, and he said something that made Du Fan stunned.

"Ahem...... Well said, well said. Because of the matter of Wanbaoshan and Wang San first, Du Fan already had a certain immunity and receptivity, so he was in a daze for a moment, and then acquiesced.

"Brother Du is really a smart person, we still need to take care of each other in the future, you wait a minute, I will take what Brother Du needs. Zhang Dashan showed a look of satisfaction on his face, turned around and left quickly.

An hour later, Du Fan was already in his spiritual garden, and began to dig a large pit at the edge of the medicine garden with a shovel.

After a long time, a large pit two zhang long and wide, and more than half a zhang deep was dug out.

Du Fan skillfully poured the feces of the demonic beast he had just taken into it, sprinkled some special medicinal powder, and then covered it with oiled paper and sand, and breathed a sigh of relief.

For most of the next half a month, Du Fan immersed himself in the study of the way of plants and trees every day, and he had already gained a lot of attainments, and properly took good care of these hundreds of acres of spiritual herbs according to their respective growth characteristics.

In the middle, Wang San and Zhang Daniu have been here twice, so they naturally feel that Du Fan is a person in my generation and is worthy of contact, so they came to get acquainted with each other.

Du Fan also learned some things about this world from their mouths, the Empty Mulberry Gate is the largest cultivation sect in the Fire Feather Country, and the depth of the heritage has reached an incredible level, and it is precisely because of the relationship between the Empty Mulberry Gate that the Fire Feather Country has also become a large country with extremely developed military strength and economic foundation, as if it has become the leader of the nearby countries, as for the Tianxiang Country, in the eyes of the people of the Fire Feather Country, it is just a small border country in the north.

There are a total of four Xiuzhen sects in the territory of the Fire Feather Country, including the Empty Mulberry Sect, and some Xiuzhen families that are not weak, of course, only the Empty Mulberry Sect is a medium-sized sect in the cultivation realm, and the others can only be regarded as small sects and families.

The area where the country of Huoyu and Tianxiang is located is called the northern region of Qingzhou, and within Qingzhou, there are hundreds of countries, and there are as many as five hundred sects of Xiuzhen, although more than ninety percent of them are small sects, but this is enough to show that Qingzhou is extraordinary. It is said that Qingzhou is so big that no one can say clearly, but they just know that mortals will not be able to get out of this area in their lifetime.

Outside of Qingzhou, there is naturally another world, but it is impossible to know these with the status of Wang San and Zhang Dashan. When Du Fan asked him about the name of the planet, it took a lot of words to explain, and finally the two suddenly realized that in the original world, there was no word for planet, and they called the planet the interface, and this world was called the Blue Star Realm.

On this day, Du Fan felt that it was almost over, so he dug out the fermented fertilizer from the pit, and it took nearly two days to finish casting his private experimental field and most of the spiritual herbs in the Spirit Garden, after all, the garden was too big, and the fertilizer was a little insufficient.

Du Fan held the black gluttonous hair in his hand in the hut, and after careful observation for a long time, he didn't find anything special about it, it had no life characteristics at all, like a dead thing, but he didn't believe that the things on the body of this primeval beast that could devour the interface were useless, even if it was dead, even if it was just one of its hairs......

The only experimental method he could think of right now, and the easiest way, was to boil the hair in boiling water and observe it.

Du Fan set up a large pot outside the hut, filled it with a pot of water, put the gluttonous sweat hair into the water, burned dry wood underneath, and began to boil the gluttonous sweat hair.

But what made Du Fan stunned was that this pot of water had been boiled for two hours, and there was no sign of boiling, and he secretly said that this gluttonous sweat hair was really extraordinary, so he didn't pay attention to it anymore, but every once in a while, add some dry firewood.

Du Fan began to study the spiritual herbs that had been subjected to chemical fertilizers, and he was pleasantly surprised to find that the chemical fertilizers fermented from the manure of the demonic beasts were much stronger than the chemical fertilizers made from ordinary animal manure in Yao's family.

A day later, the gluttonous sweat and hair water finally boiled, Du Fan first lifted his spirits, then extinguished the fire, and began to study after the water became cooler.

But after researching, Du Fan's face couldn't help but fall a little, because he didn't feel any different from this gluttonous water except that the water in this pot was dyed black.

"This gluttonous hair doesn't just serve the purpose of making dyes. Du Fan smiled wryly.

Looking at the black gluttonous water for a long time, Du Fan finally gave up the idea of taking a sip, and in desperation, he glanced at the spiritual garden, and suddenly his eyes lit up.

"You might as well try this gluttonous water to irrigate the spiritual herbs that have not been fertilized. ”

Du Fan's eyes were decisive, and after putting away the gluttonous hairs in the pot, he took a deep breath, picked up the cauldron, and walked to the depths of the spiritual garden.

A few days later, Du Fan had three herbs of the same kind in front of him, two of which were obviously two large and one small.

"This spiritual herb that has not been fertilized and has not been irrigated with gluttonous water is obviously not good at growing, while the other two spiritual herbs have signs of speeding up their growth, and the speed is similar, both of them have increased the original growth rate by more than double the original growth rate, which is somewhat interesting. Du Fan muttered.

After some research, Du Fan found that the spiritual herbs irrigated with gluttonous water also have the effect of promoting the growth of spiritual herbs, and the effect is similar to that of chemical fertilizers made from demonic beast dung, although this effect made him a little disappointed in this gluttonous hair with great hope, but he was not discouraged, since he knew that it was effective, he would naturally further tap its maximum value.

"The effect of this gluttonous water must have something to do with the concentration, if this thing can be purified, maybe its effect can be improved. ”

The more Du Fan thought about it, the more he felt that it was very possible, but he didn't have the equipment needed for purification at the moment, so he couldn't help but sigh lightly, put the matter aside for the time being, and prepared to start his other plan, which was to rearrange and transplant the spiritual herbs in the garden.