Well, it depends on what these dogs are up to.

Chen Yuan looked at the small wound on his body and couldn't help but gasp.

Just now these dogs took the trail, but he was not tired, some trails are easy for dogs, but it is a little difficult for people, especially those paths overgrown with weeds and thorns, Chen Yuan, who is wearing a short-sleeved shirt, will inevitably be scraped a few wounds.

Before coming to this mountain, the dogs did not continue, stopped, and then formed a circle, lying directly under a big tree, drooping their heads, and no longer moving.

Chen Yuan quietly touched it, hiding behind a tree at a distance of dozens of meters to observe, the more he looked at it, the more strange he felt, these dogs ran so far, from the city to the outside of the city, they all ran to the mountains, just to enjoy the cool?

The air here does seem fresh, but it is not much better than in the city, the surrounding scenery is very ordinary, and it is impossible for dogs to come and see the scenery, and they are now lying motionless under the trees, with their eyes closed, looking very enjoyable.

After lying down for nearly an hour, the dogs got up and returned the same way under the leadership of the big dog.

Chen Yuan came out from behind the tree at this time, and looked at the distant figures of these dogs in confusion, in the hour of lying down, the dogs were all closed eyes and no longer moved, even the huskies who were usually the most lively and mischievous also became very well-behaved and rested quietly, is it really just running so far to come to enjoy the cool?

After the dog left, he walked to the bottom of the big tree where the dog was lying, and looked up, this is a very common camphor tree, the tree is dozens of meters high, the branches and leaves are luxuriant, except that the size is no different from ordinary camphor trees.

After walking back and forth a few times, I looked carefully around and found nothing unusual.

Chen Yuan simply squatted down and carefully observed the ground, trying to find out if there were any special plants on the ground that could be eaten by dogs and become addicted.

Looking around, it was just some common weeds, and suddenly he felt a different feeling.

It makes him feel comfortable and light, similar to white ice cubes but a little different.

Chen Yuanlian leaned down and lay directly on the ground like a dog, and this feeling immediately became clearer.

"It can't be something underground, is it?" Chen Yuan muttered to himself, he tried a few times, and found that only this strange feeling was found in the very small area of the circle around the dog just now, and this feeling disappeared completely after leaving this range.

"Huh?"

After a closer look, Chen Yuan found that the soil in this circle seemed to be different from other places, and it gave people a warm feeling to the touch, reminding him of white ice cubes.

Is it the problem with this dirt?

Chen Yuan dug up a piece of soil and held it in his hand, and suddenly there was a cool and very comfortable feeling in the palm of his hand, and now he was sure that there was indeed something wrong with this kind of soil.

I'm afraid that these dogs have become so smart that they can't get rid of the fact that they often lie on these dirt.

Chen Yuan dug up a relatively large piece and brought it back, preparing to take it to the castle to verify his identity, according to his thoughts, this kind of soil may be like polar ice, which can be used as a raw material to produce climate-regulating substances.

If that's the case, then not only will there be a lot of castle points, but there will also be another kind of wealth-generating thing.

But now is not yet the time to pass, he can only wait for another day, as for those dogs, looking so smart, Chen Yuan didn't pay too much attention to them.

Finally, when the three days were full, Chen Yuan couldn't wait for his heart to move, and suddenly there was a flower in front of him, and the surrounding environment turned into a white and snowy field.

And, of course, the constant low temperatures and high winds.

Chen Yuan quickly rushed into the climate regulation research institute next to him, thinking that he wanted the castle to change the location he came from every time he passed through it to the house, but after a few times, the prompt sound did not respond, so he could only helplessly untie the plastic bag wrapped in dirt and start doing business.

"The soil grade is too low to generate conditioning matter."

This pleasant prompt sound that sounded after a quarter of a second seemed to be poured cold water directly on Chen Yuan's head, splashing his originally excited and fiery heart.

What's going on?

No, how can the dirt that makes those dogs smart be too low-level?

The more he thought about it, the more he couldn't figure it out, the more he thought about it, the more depressed he became, Chen Yuan didn't want to think about it after thinking for a while, in addition to identifying the soil this time, it was more important to bring back the white ice cubes.

As soon as his mind moved, a pleasant prompt sounded: "This manufacturing will consume one-tenth of the castle's polar ice stock, do you want to continue?" ”

"Go on."

Whoa......

After a loud sound, a large pile of white ice cubes poured out from the bottom of the box, not that Chen Yuan didn't want to make more at once, but he couldn't take so much at once.

And 1,000 yuan is about the same, and if it is more, it may not be sold in three days.

White ice cubes can be stored in a plastic bag for half a year, and it will lose their effect after half a year, so there is no need to worry about storage even if you can't sell it in a short time.

I clicked on the text panel in my mind and looked at it, and the castle information on it had not changed much, almost the same as the last time I left:

Castle Level: 1.

Maximum number of castle outbuildings: 1.

The outbuildings are as follows:

1. A Song of Ice and Fire - Castle Climate Regulation Research Institute.

Number of castle guards: 0.

Number of Castle Professionals: 0.

Castle Points: 4.

He spent a hundred yuan when he bought this castle, and it cost 10,000 yuan to upgrade to the first level, according to his conjecture, if he wants to upgrade the castle to the next level, that is, level 2, I am afraid that he needs one million castle points, that is, one million Huaxia coins, for the current Chen Yuan, it is almost impossible to earn in a short period of time.

Now Chen Yuan has summarized three ways to get castle points, in addition to directly exchanging Huaxia coins for huàn, you can get a small amount of points for maintaining the castle, and you can also get a certain amount of points from bringing raw materials above the human level from the outside world to the castle.

But among the three methods, the latter second method is too few points, and the third is unattainable, and the only effective way to upgrade the castle at this stage is to exchange a large number of Huaxia coins for huàn.

For a while, I didn't have the heart to install white ice cubes, and after staying in Ningshi for a long time, I felt that Antarctica had a different scenery, and the window of the research institute was too small, so I simply came directly to the main house and looked out through the big window.

The white snow, the crystal clear glacier in the distance, the vast scene makes people feel a burst of refreshment in their hearts, and they want to look at it for a while, when the pleasant prompt suddenly sounded in their minds: "An unknown substance has been found, and it has been identified as above grade by the main castle." ”