Of course, it was impossible for Fang Zheng to really take a vampire on a date, there were so many things to deal with in the entire Heavenly Dao Palace, and with the arrival of the royal fleet, he had even more things to do.

For example.........

"Ah, Mr. Fangzheng!"

Looking at Fang Zheng who walked through the door, Nanali waved his hand happily, and Fang Zheng also nodded at Nanali, and then looked around.

"How's it going? Are there any results from the nutrient solution study? ”

"It's almost successful!"

Hearing Fang Zheng's inquiry, Nanali was quite excited, after she entered the Heavenly Dao Palace, she did almost nothing, so she focused on researching the nutrient solution used for soilless cultivation, and Kulia was mainly her deputy, and also served as Nanali's external contact window——— if it weren't for this childhood sweetheart, Nanali would not have gone out for a month in the laboratory.

But I have to admit that this simple alchemist really looks like a big scientist, at least......... Her current "honorable face" is very close to the picture book of the scientist that Fang Zheng has seen in various history textbooks.

"Ah.........h Nanali, why did you make yourself like this again! ”

At this time, Kulia, who was yawning, also came out of the bedroom, and when she saw Nanali in the pot of chicken nests, the girl immediately screamed.

"You're too casual in front of Lord Fangzheng, ah, there are still guests, hurry up and take a shower, smell what you smell!"

"Huh? But............ I would also like to explain to Mr. Fang Zheng........."

"No but! You're a young girl, how do you make yourself like this? Hurry up and take a shower, I'll take care of it! ”

As she spoke, Kulia pushed the disgruntled Nanali into the bathroom, then slammed the door shut, and then the girl let out a sigh, and then turned around and walked in front of Fang Zheng, and saluted him respectfully.

"I'm sorry, Lord Founder, but I made you smile........."

"Nothing."

Of course, Fang Zheng wouldn't take such a trivial matter to heart, and he also knew Nanali's temperament, so he didn't care much about it. On the contrary, Fang Zheng was quite interested in what the alchemist had said before.

"Anyway, she said the experiment was almost finished?"

"Ah, yes, please come with me."

As Kulia used to work as a receptionist in the Alchemist Guild, it was very organized to introduce her, but she brought Fangzheng, the vampire, and Tina to the laboratory table next to her. Several wooden boxes used for soilless cultivation experiments have been placed there, and the numbers are written on them, and it is clear from the planting situation.

"Nanali had previously prepared fifteen sets of nutrient solutions, but after screening, only five of them were eligible for another experiment......... Lord Fangzheng, what you see now are the last three groups left......... It can be said that there are pros and cons to each. ”

"Oh?"

Hearing this, Fang Zheng immediately became interested.

"How?"

"The first group is the best performer at the moment, and it can be said that it fully meets the standards you demanded, the crops are growing quickly, and there are no abnormalities when the fruit is ripe. However, the fineness of the nutrient solution formula is relatively high, and some expensive raw materials are required......... To put it simply, a regular alchemist must be required to be able to configure, and ordinary apprentices cannot complete the configuration work. Words from the second group......... Although the configuration requirements are not high, and the cost is relatively low, the temperature requirements are very demanding, and it is likely to fail if it is in an extremely cold or hot climate. The third group was perfect for the results, but one of the ingredients was hard to find........."

"Hmm......... That's a problem, but it's not our problem. ”

Regarding Kulia's statement, Fang Zheng certainly understood that the fertilizer they sold to the Northland Chamber of Commerce before was a type of simple and convenient raw materials and easy to manufacture, even if it was an alchemy apprentice, it could be made. That's why it can be mass-produced. However, this nutrient solution requires that it must be a regular alchemist to be able to configure, which is a bit too embarrassing. After all, the number of regular alchemists is very limited, and it is impossible to let them all do such work.

But for Fang Zheng, this is not a problem, as he said, the nutrient solution is mainly sold to the Holy Sect Country to change the current situation, if the Holy Sect Country can see the great value contained in this, it will naturally make great efforts to improve and develop.

For Fang Zheng, this thing is mainly used as a stepping stone to bring him closer to the Holy Religion Country......... Of course, reciprocity is important.

"Are all the crops grown edible?"

"No problem, Miss Nimfu has also checked, and according to her, the crops grown with these nutrient solutions appear to be more nutritious than those grown from the soil alone."

"Take out the three sets of cost comparison tables and show them to me."

"Okay."

Kulia was obviously prepared, and when she heard Fang Zheng's order, she immediately took out a record book from the side, Fang Zheng took it and quickly flipped through it———Well, it's okay, this time Nanali didn't do anything like "Black Dragon's Blood" to make the raw material formula, but ............

"What is this purple unidentified substance?"

Fang Zheng pointed to the strange name of the record in the record book above, based on what he observed, this thing seemed to be an important part of the third group of nutrient solutions, and the other raw materials Nanali had written where they could be found, only this thing.........

"This ........."

"That's what you say, Mr. Fangzheng."

Hearing this, Kulia's face was a little strange, and at this time, Nanali came out of the bathroom——— at this moment the alchemist can be regarded as having washed himself in vain, and finally tossed out a personal appearance.

"I was about to ask you where you got this thing?"

"Ask me?"

Faced with Nanali's sudden question, Fang Zheng was also stunned.

"Ask me what?"

"That's right, that purple thing I accidentally found near the southern portal when I was walking outside, I thought it was a mushroom or something, but after testing, I found that it was very suitable for the recipe of the nutrient solution! But......... I don't know where this thing is........."

"What purple mushrooms?"

In the face of Nanali's finger-pointing description, Fang Zheng was even more confused, and Nanali hurriedly took a box from the laboratory table next to her, and then opened it.

"This is it!"

"It's ..............."

Fang Zheng curiously leaned over to take a look, and after seeing the true face of the "purple mushroom", he was completely speechless.

This meow......... Isn't it a fungus blanket?

I guess it wasn't something that the Zerg accidentally fell through when they got through the portal.

Thinking of this, Fang Zheng couldn't help but look at the girl in front of him with strange eyes.

You actually used the fungus blanket of the Zerg as the raw material for the nutrient solution?