Really!

After checking the 'Spirit Gathering Array', I found that it had already absorbed all the ore from the depths of the Niufu's underground.

Judging from the records of the 'Spirit Collecting Array', the ore under Niufu is not of high quality, and it is a very ordinary galena.

It is a kind of ore with lead-gray appearance, black streaks, and strong metallic light, which is a relatively common mineral, and it is an important ore mineral for refining lead, and it is the most widely distributed lead mineral.

Although it is very common, this galena should not be underestimated, because it often contains silver, so it is also used as a resource for refining silver.

Galena is weathered to become white lead ore and lead alum.

Niu Kaiyu checked the ore essence collected and absorbed by the 'Spirit Collecting Array', there were about ten tons of galena, and only a small part of silver, accounting for about 1%, that is, about 0.1 tons.

With such a little ore, how can there be two thousand taels of silver, as long as Niu Kaiyu needs it, as long as he has one thought, he can let the 'Spirit Collecting Array' release these two thousand taels of silver in front of him.

However, Niu Kaiyu is also rare with these two thousand taels of silver now, and the top priority is to restore cultivation.

"Turn all the collected ores into attribute points!" Niu Kaiyu communicated slightly with the 'Xiuzhen Concealment System'.

Soon!

Niu Kaiyu opened the blue light curtain, and saw that the attribute light curtain had changed--

Name: Kaiyu Niu

Sect: Family Origin

Talent attribute: 3 (scum)

Repair to attribute: 3 points (slag)

Exercise attributes: none (not yet learned)

Remaining usable attribute points: 10

Seeing that the remaining usable attribute points have changed from 0 to 10, Niu Kaiyu is still very happy.

In such a short period of time, so many ores have been collected and converted into attribute points, which is really promising!

Looking at the talent attribute and cultivation attribute, Niu Kaiyu added all 10 attribute points to the cultivation attribute.

Although talent attributes are also very important, now that there are attribute points to add, there is no need to rely on talent to cultivate, so naturally it is not of much use to Niu Kaiyu for the time being.

At least no one will pay attention to his talent attributes, only when he has no attribute points, and when he needs to rely on his own talent to cultivate, he will use his talent attributes to cultivate.

Niu Kaiyu opened the blue light curtain again, only to see that the attribute light curtain had changed--

Name: Kaiyu Niu

Sect: Family Origin

Talent attribute: 3 (scum)

Cultivation attribute: 13 points (1st level of Qi training)

Exercise attributes: none (not yet learned)

Remaining usable attribute points: 0

In addition to the remaining usable attribute points from 10 to 0, the cultivation attribute has also become 13 points, that is, Niu Kaiyu's cultivation has finally reached the first level of Qi training.

finally recovered a little bit of strength, even if it was a layer of qi training, Niu Kaiyu was very energetic, not as weak as before.

Next, let the 'Spirit Collecting Array' continue to absorb and collect ores, intending to continue to use them to increase the cultivation attributes.

After a night.

Early the next morning!

Niu Kaiyu checked the records of the 'Spirit Collecting Array' and found that he had collected and absorbed a lot of ore energy around the vicinity of Niufu, which was more than 6 times the ore below Niufu.

Niu Kaiyu opened the blue light curtain again, only to see that the attribute light curtain had changed, and the remaining usable attribute points had changed from the original 0 points to 63 points.

Niu Kaiyu took a look at it, and immediately increased all the remaining 63 points of available attributes to the cultivation attributes.

After the increase was completed, Niu Kaiyu found that there had been a change, and he was unable to increase the attribute by 63 points at one time, but only increased by 10 attribute points, which became 23 points of cultivation attribute, reaching the second level of Qi training.

Niu Kaiyu was taken aback, it turned out that he could only increase 10 attribute points each time, but since this is okay, he continued to increase 10 attribute points, but only 7 attribute points were added, and it became 30 points of cultivation as attributes, reaching the third level of qi training.

"What's going on? Obviously 10 attribute points have been added, shouldn't it be 33 points of cultivation as attributes? Why are there only 30 attribute points?"

Niu Kaiyu didn't figure out the specific reason for a while, looked at the remaining 46 points of attributes, and had to try again, adding 10 points of attributes to the cultivation attributes.

"Why is it only 1 point, isn't it added 10 attribute points, should it be increased by 10 points?"

It can be added to it, but the problem is that it is obviously 10 attribute points, why only 1 attribute point is added?

That's a tenfold increase.

Niu Kaiyu saw that the remaining usable attribute points became 36 points, and the cultivation attribute points only increased by 1 point, that is, they became 31 points.

"Could it be because of the early stage of Qi training to the middle stage of Qi training?"

Niu Kaiyu pondered for a long time, and there seemed to be nothing special, except for the third layer of Qi training, it was the fourth layer of Qi training.

In this world, the first to third levels of Qi training are the early stage of Qi training, and the fourth to sixth layers of Qi training are the middle stage of Qi refining.

According to the addition of 10 attribute points, if only 1 point of cultivation is exchanged for attributes, doesn't it mean that the increase in attribute points after the middle stage of Qi training is 10 times the increase in the early stage of Qi training.

Even the growth in the later stage of Qi training is even more, 10 times that of the middle stage of Qi training, and 100 times that of the early stage of Qi training?

The more Niu Kaiyu thought about it, the more like this.

If this is the case, it seems that relying on the 'Spirit Gathering Array' alone to absorb and collect ores still does not seem to be enough to quickly improve his strength.

Originally, Niu Kaiyu wanted to go to the Xu family's mine a few days later, after all, the Xu family's mine was the largest in the surrounding area.

Compared to the few meager mines below and around Niufu, it is still much richer, so Niu Kaiyu decided to wait a while and go to explore.

Of course, next, Niu Kaiyu still added the cultivation attribute points to 34 points.

In this way, when Niu Kaiyu opened the blue light curtain again, he saw that the attribute light curtain had changed--

Name: Kaiyu Niu

Sect: Family Origin

Talent attribute: 3 (scum)

Cultivation attribute: 34 points (3rd layer of Qi training)

Exercise attributes: none (not yet learned)

Remaining usable stat points: 6

Although the remaining usable attribute points have not been able to reach the 76 points in Niu Kaiyu's mind, that is, to reach the seventh level of Qi training, and only the third layer of Qi training.

But after such a period of time, Niu Kaiyu still felt a warm current coming from his body, which made him feel much more energetic.

Compared to the previous level of Qi cultivation, or even no cultivation at all, it is much better.

Originally, it was simply a weak scholar, but now in a blink of an eye, although it is not infinitely powerful, it can be regarded as full of youthful vitality and full of energy.

Niu Kaiyu realized that after his strength was restored to the third layer of Qi training, his heart became somewhat active, if he continued to let the 'Spirit Collecting Array' continue to absorb and collect ores like this, I am afraid it would be difficult to improve.

Maybe in the middle of Qi training, you can barely improve, but who knows how many attribute points you need in the late stage of Qi training?