Li Hui returned to silence for a long time.

Suddenly asked:

"If you say so, should I spend another two hundred thousand? Can the mineral water be turned into soda water?"

System: "...That's not certain."

"Then just tell me, if I spend five hundred thousand, can it turn thirty liters of soda water into thirty liters of milk every day?"

System: "You are so messy."

Li Huihui shouted angrily: "Who is messing around! This is not a money trap!"

Is it so easy to earn 100,000 sentiment points? I had to write one-tenth of an essay, and Bob was jealous for several hours!

The result of the upgrade was that thirty liters of pure water per day became thirty liters of mineral water per day. I just don’t understand why this system is similar to the experts of the earth’s health hall.

After a while, the system said aggrievedly: "Then do you want to upgrade to mineral water... Look at your thin arms and legs, and you are deficient in calcium. Mineral water is good to drink. There is no difference between purified water and distilled water.

The mineral water is rich in iron, zinc, and calcium... I suggest you take some zinc supplements."

"Do you want to..."

"What do you want?"

"Do you want it~"

Li Huihui thought for a while and stamped his foot: "Hey, I want it, I want it!"

The system girl shouted excitedly: "Bah! Another 100,000 emotional points will be deducted!"

"Congratulations to the host, you successfully upgraded the primary water collector. Thirty liters of mineral water are collected every day!"

Then, the primary moisture collector turned golden.

But in fact, Li Huihui didn't feel that he was losing money. This was the truth. He was a little zinc deficient.

Now our crops are not good, and animal embryos have not yet begun to develop. We cannot obtain dietary fiber and trace elements from food, which is not good for our physical development.

At the same time, another great news is...

"I can finally take a shower freely!"

"..."

Then, Li Huihui spent a total of 500,000 emotional points to upgrade his protective shield.

Successfully extended the protective cover from 100 square meters to 5,000 square meters!

Five thousand square meters of protective cover!

What does this mean?

It means that he has achieved "freedom to walk" and "freedom to breathe"!

It also means that the Mars survival warehouse has increased by 5,000 square meters!

I just can’t wait during the day to get a batch of sunbathing...

The sun on Mars and the sun on Earth are not the same sun.

Fortunately, the earth has an atmosphere that blocks most of the ultraviolet rays, and the north and south poles drive away most of the sunspots. Mars does not have that, and the ultraviolet rays on Mars are direct. It is worse than Sanya!

Li Huihui hardly goes out during the day now. He will get sunburned if he stays outside for five minutes. Although he can breathe freely and does not need to wear a spacesuit...

He planned to get a parasol after a while, so that he could go out and walk around under it during the day.

However, there are advantages and disadvantages. The good thing is that within this protective shield, the crops and plants you plant actually grow more rapidly than those on the earth!

Obviously, the survival rate of the fifty astronauts farming on Mars is only 30%. With the power of the whole world, it is only 30%. If you show up, it is 100%.

At this point, Li Huihui didn't understand why for the time being. He just felt a little strange. He guessed that it was probably the principle of this black technology protective shield.

As for the remaining 300,000 emotional points, Li Huihui decided to use them for a lottery draw.

After drawing a total of thirty prizes, I spent all my emotional points.

Li Huihui received the following items:

Moisture collector x10

Oxygen generator x8

Protective cover x2

When he saw the above prizes, Li Huihui went crazy: "Why did you get these things? Are these prizes equivalent to 'Thank you for your patronage'?"

The system said: "I don't know. After calculation, these things are still useful to you. With black technology, it is absolutely impossible to extract waste."

"You will definitely not draw waste?"

"Yes!"

Li Huihui said nothing and stared at her.

system:"……"

Then he drew down, and Li Huihui drew two barbecue grills.

This moment stunned him, and he once wondered if he was going to get a tomahawk steak later...

"No, what's the use of this? I've thought about it for a long time, what's the use of asking me to smoke a barbecue grill?"

The system didn't understand: "I don't know. What do you blame me for? You did it by your own ability. Why do you blame me?"

Li Huihui looked confused, no, what does it mean if I get a barbecue grill on Mars? Will I be able to get coal later, or can I get mutton skewers? Speaking of mutton skewers, I'm hungry

…

Keep pumping.

Then, they were drawn separately.

Rice cookerX1.

KitchenwareX1

Tableware x1

Dining tableX1

Sun umbrella x1

Crazy!

"I can't do it..."

Li Huihui looked at those pots and pans and was confused: "I really can't do it. The space food and compressed biscuits I eat cannot be done with such professional tools!"

Five more chances!

Keep pumping.

Then, the situation began to change quietly...

"drop!"

"Congratulations to the host for winning the plant evolution potion, 1 drop. (This potion can evolve one square meter of soil. The growth cycle of plants planted in this area will be doubled. The fullness and vitality will also be increased by two times.

)"

Li Huihui looked at the bottle of eye drops in his hand, then looked down at the crops that had just sprouted buds at his feet, and couldn't help but feel ecstatic:

"nice one!"

“I’m going to achieve food freedom!”

"I can eat rice!"

Now you know what the rice cooker is for...

As he spoke, Li Huihui was about to drip it into the soil. Suddenly, he stopped. He thought for a moment and asked, "Is this kind of potion considered a rare prize?"

The system looked at Li Huihui with a half-smile: "What do you think?"

Li Huihui put it away silently: "I can spend 100,000 emotional points to upgrade it, right? Upgrade it to ten square meters?"

The system smiled and said: "Wise choice."

Li returned with renewed energy and continued the lottery.

"Congratulations, you have obtained the biological evolution potion. (One drop can accelerate the development of animal embryos and improve the species' genes, making it more suitable for survival in complex environments.)"

Li Hui’s eyes lit up. Good stuff!

This is the real good stuff!

Keep it. When the mood value increases later, upgrade it.

Keep pumping.

"Congratulations to the host for receiving a high-power Mars excavator."

Finished! Call it a day!
To be continued...