After obtaining a large amount of crystals of the rules of heaven and earth, he left his original place and came to Murong Yingxue and Qinglong.
Coincidentally, Zhen Yongfu was also here picking fruits to eat.
Seeing Lu Qing'an coming, the three of them greeted him.
"Master, you've come at the right time. We have already estimated the minimum number of crystals of the rules of heaven and earth needed to cultivate an immortal medicine into a holy medicine!" Qinglong said happily.
"Oh? How much does it cost?" Lu Qing'an asked.
Qinglong said: "As long as everything is under control, only fifty pieces of heaven and earth rules will be needed!"
Upon hearing this, Lu Qing'an made a detailed assessment of the amount of crystals of the rules of heaven and earth that he had converted using his lifespan, and finally came to a conclusion.
If he were to cultivate normal immortal medicine, that is, non-fruit tree immortal medicine, into a holy medicine, he would make almost no profit from the crystals of the rules of heaven and earth obtained by burning this holy medicine.
But it’s different with fruit trees, you can make money!
Moreover, the holy medicines from fruit trees can bear fruit multiple times!
Big profit!
"Haha! Not bad, not bad! Then can you estimate how many crystals of the rules of heaven and earth are needed to accelerate the results of the fruit tree holy medicine?"
"Well, there isn't one yet, because the crystals of the rules of heaven and earth have been used up again..." Qinglong said.
Lu Qingan smiled and said, "It's okay. Here, I'll give you 50,000 crystals of the rules of heaven and earth. Continue to invest in your research! Oh, and from now on, don't cultivate ordinary immortal medicines into holy medicines. Cultivate fruit tree immortal medicines! These are the fruit tree immortal medicines I collected recently."
He sorted and collected all the fruit tree elixirs that he had recently harvested and gave them all to Qinglong and the others.
There are as many as five hundred plants!!!
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