"Now there are six hundred and twenty-seven gold-eating insects, of which four hundred and forty-two are in the larval stage and one hundred and eighty-five are in the growing stage. Pen Fun Pavilion www.biquge.info"

Liu Muhan calculated the specific number of gold devouring insects now through the induction of the shell lang, it is not that he does not know, it really frightens him, if this group of gold devouring insects was placed in the space-time conversion room before, his inventory will be exhausted in less than a day.

Frowning, Liu Muhan handed over the question to Xiao Man.

"Hmm... I think, master, you should raise a few more Zerg. Xiao Man said after thinking about it.

"I can't raise these gold-eating insects, I still have a few more, I'm not looking for death." After Liu Muhan heard Xiao Man's words, he couldn't cry or laugh.

"No, I mean, since the gold-eating insects can devour other insects to evolve, then shouldn't we also find the insects that have fast fecundity and don't need to devour precious metals to grow, and re-expand the insect feeding room to raise these kinds of insects on a large scale, and then use them as rations for gold-eating insects."

"Huh?" Xiao Man's words reminded him, yes, there is no need for him to look for this stable food source everywhere, it would be good to be self-sufficient.

"Hahaha, Xiaoman, you are smart, then you can check in the system store to see which zergs meet this requirement." Liu Muhan scratched his head and smiled a little embarrassedly.

"Well, just now I asked the system to screen it, and there are only two kinds of zergs that meet this requirement, the first is the iron fire ant, they can evolve and reproduce on their own as long as they devour leaves and wood, and their reproduction is about ten times that of the gold devouring worm, and the second is the thousand phantom worm, this kind of insect is a species that feeds on stone and soil, and his reproduction is about ten times that of the gold devouring insect as the iron fire ant."

"In the space-time conversion room, the price of wood and leaves is calculated on the basis of cubic squares, one cubic square has a ton of wood, one point can be exchanged for ten cubic squares of wood, that is, ten tons, and the points consumed by stone and soil are basically negligible." Xiao Man reported to Liu Muhan.

"So cheap? Raise, these two kinds of zergs are raised for me, and they are bred in large quantities! Liu Muhan made up his mind in an instant.

"According to your current situation, the insect feeding room will be expanded by at least a thousand square meters, one square meter and one point, which is a thousand points, and you also need to hire ten simulated robots, and the points of a simulated robot are one hundred, plus the equipment you invested in the early stage and the food and eggs of the Zerg, so at least five thousand points are needed, are you sure to buy it?" Xiao Man, like a computer, cleared Liu Muhan's accounts one by one.

"Uh... Are you sure. Although so many points made him a little reluctant, but in order for the gold devouring worm to grow as soon as possible, Liu Muhan knew that he had to do it.

"Alright, let's take a look at the hedron mines."

This is the first time Liu Muhan has seen this kind of spar, the surface of the spar is as clear as transparent glass, its top corner is like an irregular polygonal water chestnut, there seems to be a gas swimming back and forth inside the transparent crystal, and the flickering blue light makes people intoxicated and a little unable to extricate themselves.

Liu Muhan stretched out his hand and stroked the spar, wanting to pull it out of the stone wall, but the spar seemed to have been integrated with the mountain stone, and Liu Muhan couldn't pull it out no matter how he pulled it out or knocked it.

"Uh... Master, that's not what you did. After Xiao Man dealt with the insect feeding room, he saw that Liu Muhan was struggling to pull out the spar, so he cautiously reminded him.

"Ahem, ahem, I'm just trying to see if I can pull it out with my current strength." Liu Muhan explained awkwardly.

"Oh, okay, then master, you pull it slowly, I'll go and deal with the insect feeding room first." Xiao Man saw his embarrassment, covered his mouth and smiled.

"Hey, hey, Xiaoman, you're learning badly now, hurry up and tell me how to get this thing down." Liu Muhan looked at Xiao Man, who was laughing at him, with black lines on his head, and said helplessly.

"This thing needs a special crystal pickaxe to shovel down." Xiao Man explained to him.

"Is there a Crystal Pickaxe System Shop?" Liu Muhan asked.

"Yes, one point, one handful, very cheap." Xiao Man said.

"Ahem, ahem, give me a handful, I'll try to see how efficient it is."

"Now." Xiao Man took out a blue-green pickaxe from behind his back as if by magic and threw it to him.

Feeling the heaviness of the crystal pickaxe in his hand, Liu Muhan shook his head slightly, raised the pickaxe and smashed it down with a pickaxe at the spar.

The moment the crystal pickaxe touched the spar, it was as if a sharp blade had cut through a piece of paper, and the spar was easily mined.

"Ding Dong, get a primary spirit stone." The voice of the system sounded in Liu Muhan's ears.

Liu Muhan picked up the transparent spar that fell on the ground and threw it into the system space excitedly, which was also the first spar he obtained.

Then, Liu Muhan continued to wave his pickaxe and continue to hit the rocks.

Time passed slowly, and even Liu Muhan didn't know how long it was, anyway, he didn't stop slowly until he was too tired to swing the crystal pickaxe in his hand.

"Whoosh~"

Liu Muhan gasped heavily, looked at his results and shook his head.

No, it's still too slow to dig this vein by yourself at this rate, and it will take you ten or eight years to finish digging this vein.

"Xiao Man, is there a way to mine the spar faster?" Liu Muhan wiped the sweat on his head and asked Xiao Man, who was teasing the shell man on the side.

"Yes, master, you can exchange mining robots from the system store to mine, but that kind of robot costs five hundred points, if you want to be faster, you have to buy a few." Xiao Man turned his head and said.

"Huh? So expensive? Then it shouldn't be slow to mine. ”

"No, the speed is probably about the same as your current speed, master, the spar mine can't be mined too fast, because that is likely to destroy the energy inside the spar."

"Uh... You're saying I'm going to mine this vein of ore as soon as possible, and I'm going to have to buy a lot of the kind of mining robots you mentioned? Liu Muhan was depressed, it was like a pie falling from the sky, but this pie was hung on a telephone pole in the process of falling, and he could only see and eat it.

"Forget it, forget it, let's put aside the mining matter first, then my mother, Tiantian, and Zixuan should come out of the hot spring pool, I'll go back and spend a good year with them first." Liu Muhan shook his head, and his figure disappeared in place in an instant.

"Where did you go again? I don't know if it's the New Year today. As soon as he came back, Liu Muhan saw a table on the floor next to the space-time transition room, Li Mengzhu, Xu Tiantian, and Bai Zixuan were sitting around the table, wearing aprons and pinching dumplings.

"Hehe, something happened just now." Liu Muhan will always be like a child who doesn't grow up in front of Li Mengzhu, scratching his head and laughing.

"By the way, are those two gone? There are a lot of good things here, but I always feel a little bored. Li Mengzhu asked as he put a pinched dumpling on the lid of the dumpling on the side.

"Well, they're all gone, and the matter has been settled." Liu Muhan nodded, sat on the chair next to him, and winked at Bai Zixuan secretly, which provoked Bai Zixuan's face to turn red for a while.

"Since we're all gone, then why are we still staying here, let's go, go home for the New Year, you and your father and Lele will post couplets in a while, the three of us will continue to pinch dumplings, and we will watch the Spring Festival Gala together as a family at night." Li Mengzhu patted the flour on his palm, waved his hand and ordered loudly......