Global Wasteland: Sanctuary of the Immortal Emperor

Chapter 42 Expensive things have no disadvantages other than being expensive!
"Would it be cheaper if I dug a simple drain myself and then upgraded it to a stone drain?"

Thinking of this, Su Mu immediately found a shovel and started digging manually.

He doesn't need to dig very carefully, as long as there is an outline of a shallow trench, it is almost the same.

After digging like this for about 3 minutes, a drainage channel about three meters long appeared above the ground. It was so simple that it didn't look like a drainage channel at all, but looked like a scratch made by some animal.

Su Mu didn't care about these, he took out the universal upgrade blueprint, and then took out a stone and put it next to the drain:
[Inferior drainage channel*3.08m: the drainage effect is almost zero, and it can be upgraded to a stone drainage channel with stones, which greatly improves the drainage effect]

"upgrade."

Su Mu said silently, and the system immediately popped up a confirmation window:
[Do you want to spend 1 point to upgrade? 】

"no."

After canceling, Su Mu showed a smile.

It's really possible, the three-meter stone drainage canal can be upgraded with only 1 point.

The only downside is that he will be busy next time.

"Go ahead."

Su Mu sighed and began to get busy.

Even if only a slight trace of a shallow ditch needs to be dug on the ground, a full 300 meters of engineering can be placed there, and it will definitely not be so easy to dig.

After being busy until dusk, Su Mu finally got a drainage canal.

Take out the universal upgrade blueprint, confirm the upgrade with your mind, and a system pop-up window appears in front of you:

[Would you like to spend 300.52 points to upgrade the low-quality drainage channel*[-]m to a stone drainage channel? 】

"Yes."

[The upgrade is successful, you lost stone*301, points*100]

As soon as the prompt sounded, bursts of white mist suddenly rose up, enveloping the entire drainage channel like a long fog dragon.

Su Mu waited silently, but within a dozen seconds, the white mist completely dissipated.

What appeared in front of his eyes was a perfect drainage canal paved with the tight fit of stones, so ingenious as to be measured by the most precise instrument in the world!

"It's outrageous. Even if I use square stone bricks, I can't make it so smooth."

Su Mu couldn't help sighing, as expected, it was right to use the system upgrade, otherwise he would have to dig it all by himself, and it would be thankful that the dug out drainage canal didn't drain water from other places back to the shelter.

"I'll make a few more tomorrow, and when the acid rain comes, I don't have to worry about waterlogging."

While thinking, Su Mu came to the edge of the [-]-square-meter black land next to the bunker.

With the last golden sunset, he found that the magic plant had grown a lot taller, and now it had reached his waist.

The whole purple-black crop is composed of three tentacles-like vines intertwined together, a bit like a twist. If you observe carefully, you can also find that each vine has dense barbs growing on it!

With such an aggressive appearance, one can imagine what kind of fighting power that demon spirit will have after it is conceived.

If you can subdue it, let it help guard your home and defend against foreign enemies, it will definitely be a first-class helper!

"After the next red moon, it should be conceived."

As he said that, Su Mu took out the design drawing of the greenhouse.

I was so busy digging drainage ditches, I forgot to upgrade the greenhouses on the cultivated land first.

In fact, even if it is not to prevent acid rain, you should upgrade the cultivated land to a greenhouse as soon as possible. This thing not only keeps heat and freezes, but also prevents rain and wind. The moisture content of the soil has many benefits.

【Arable land greenhouse】

[Material consumption: wood*60 (can be replaced with steel pipe or bamboo wood), multi-functional shed film*50m (can be replaced with other shed film)]

[Description: Add a layer of greenhouse protection to your cultivated land, which can provide functions such as water lock, cold protection, sun protection, rain protection, wind protection, and insect protection. 】

"Wood and multi-functional film..."

Su Mu searched in the exchange store, and soon found a one-meter multi-functional film, and the discounted price was as high as [-] activity points!

[Multi-function film: It combines the advantages of grout film, non-drip film, reflective film, weeding film, etc., to give your crops the best care in one step, and it is extremely tough and not easy to be damaged. Plant growth speed increased by 10%]

"It looks good." Su Mu hesitated slightly.

He can also choose to buy non-drip film, reflective film and other items separately to reduce the cost of activity points, but those films are obviously not as good as the current one.

After thinking about it for a while, Su Mu gritted his teeth, and directly spent 50 activity points to buy a [-]-meter multifunctional shed film!

The aura crops in the cultivated land are the capital for him to live and work.

As long as the crops are growing well, he can use the crops to replenish his aura, so that he can use the fairy method to obtain more resources and seize more opportunities!

This investment is nothing to worry about.

Swish!
A large roll of transparent film similar to a raincoat appeared at Su Mu's feet.

Su Mu didn't care about it, and spent another 1500 activity points to buy 30 steel pipes.

Since the shed film is the best one, the frame should not be too bad. The practicability of the steel pipe must be much higher than that of wood!
[Do you want to spend 200 points to upgrade the farmland greenhouse? 】

"Yes."

After the voice fell, the familiar white mist rose up, and a pile of materials at the feet flew into the mist.

When the fog completely dissipated, the greenhouse was completed.

The whole greenhouse is in the shape of a semi-cylindrical, with the highest part as high as [-] meters. It is covered by a transparent multi-functional film covering the cultivated land. There are four zipper-type ventilation holes on the shed, and there is also a zipper-type ventilation hole in the front of the shed. The entrance and exit can be described as beautiful in appearance and complete in function.

Su Mu was very satisfied with this and couldn't find any faults.

Sure enough, expensive things have no disadvantages except being expensive.

After finishing the farmland shed, Su Mu checked his activity point balance, no more, no less, [-] points left.

The event time will end at midnight, so there is no need to rush to buy supplies now.

Su Mu thought for a while, took out a towel, took a bath with the clean water that was not submitted in the morning due to system restrictions, and then poured the bath water on the cultivated field, then turned around and prepared to return to the shelter .

At this time, the night had completely fallen, and the moon was covered by fog, making the visibility on the grassland extremely low.

Su Mu barely found the entrance of the stone castle with the flashlight on.

Just as he was about to step towards the stone castle, he heard Xiaosha's fierce cry from inside!
The voice was extremely urgent, apparently reminding him that danger was coming!
"What's the situation?" Su Mu instantly entered a state of alert.

　There is another chapter that will be updated later. If there is no accident tomorrow, it will be three more. Please collect, vote, and follow up every day~
　　
　
(End of this chapter)