V2.Chapter 230

For the detection of blood, there has been a lack of efficient and accurate judgment methods.

But not without.

The simplest method is visual inspection.

The principle is also very simple. Different blood vessels generally have different external characteristics.

For example, fairy blood often makes people have a pair of sharp ears and beautiful appearance.

Life with dwarven blood is often short in height, muscular and fond of drinking.

People with holy blood often have a pair of beautiful silver pupils. People with high blood concentration will even grow a pair of snow-white wings behind them.

The method of visual inspection is simple and clear, but there are too many defects.

The characteristics of many kinds of blood vessels are not apparent, or even have no external characteristics at all, which can easily lead to miscalculation.

The factor of blood concentration also makes it difficult to be accurate by visual inspection.

Only when the blood concentration is very high can there be obvious external characteristics.

And blood characteristics are easy to be deliberately hidden.

In the history of the elves, there was a fourth prince, who obviously had a strong talent, but showed weakness to the outside world and hid his blood characteristics. When the enemy relaxed, he practiced secretly and finally won the throne at one stroke.

There are also blood vessels with similar characteristics, which is also easy to misjudge.

Visual inspection is unreliable, but the accuracy of calculating blood vessels according to the formula of fighting Qi and meditation is much higher.

If a living body practices a certain Qi fighting formula and meditation idea, which is particularly fruitful, it can often deduce his (her) blood.

However, in practice, the efficiency of this method is also unsatisfactory.

First of all, the cultivation method suitable for a living body is often more than oneortwo Qi fighting tricks or meditation.

Sometimes, because of fate, or the limited choice of external factors, the practitioner cannot test the most suitable practice method.

If you need to practice to get results, this verification method requires a large time cost.

All organizations and forces consciously spread their pithy tactics and ideas. (this is also why the war peddler can easily collect so many fighting secrets and ideas.)

The most accurate means are mastered by the God of life.

There are special divinities in this sect, such as blood grade detection, blood variety detection, etc.

The detected results are very accurate.

There are only occasional mistakes.

The disadvantage of this method is that the cost is too high!

This level of magic is not something ordinary clergy can perform.

Divination consumes divine power, and priests of each sect need to charge fees to perform divination.

Sometimes, no matter how much money you have, you can't hire clergy.

The most classic example is pirates.

The throne of pirates has been vacant for a long time. Without the God of pirates, pirates will not have priests on board. Without the support of priests in naval battles, there is an extreme lack of timely treatment.

The power of the clergy comes from their beliefs. At the same time, beliefs and dogmas have become the framework of their behavior.

Visual inspection, practice skill backward push and divine skill detection are the three most mainstream detection methods in contemporary times.

The second one is the most widely used.

Because its cost and accuracy are between the other two methods, practice test shows that it has the highest cost performance ratio.

Zidi's method at this time is to use reagent detection.

Different blood vessels will react differently when they encounter different drugs. For example, blood vessels that are inclined to fire often have violent reactions when encountering water magic drugs.

The detection principle is very simple, but the practical application is very complex.

Take fire blood as an example. Some of the relatively unorthodox blood will also have other reactions when encountering water magic drugs. If only based on this test result, the general direction of the first judgment is wrong.

However, Zidi not only used drugs for testing, but also made a lot of investigations in advance.

For example, what is the practice method of each survivor.

We also investigated their families and ancestors. If there are extraordinary people, then the extraordinary blood of later generations is also related to them.

The survivors' living environment was also investigated. Blood vessels also have regional distribution.

It seems that blood detection is an extremely difficult project with a huge workload, but the scope is actually very small.

Zidi officially began the drug testing.

She manipulated the alchemy array and sent out one of the prepared potions.

Under the action of the Dharma array, the potion quickly diffused, and the original white golden light fog turned green.

Ten seconds later, a total of four groups of blood reacted.

Three knives' blood coagulated into granules, like a small bunch of grapes.

Muban's blood was directly dyed green.

Zidi's blood glowed red.

The blood of Cang Xu evaporated rapidly, dyed the surrounding light fog dark green, and turned itself into a gray white liquid.

Zidi doesn't need to take notes on paper. Tallinn records the image on the side.

Zi Di narrowed her eyes slightly and analyzed it secretly.

The test potion she just added is a wood attribute test potion, full of life energy.

The four reactive groups of blood represent their own blood preference with wood attributes.

Of course, their various blood changes also represent huge differences between preferences.

"My blood is specially extracted from the flesh, which is my life information. I really have the talent to configure potions, and I just tried it out in the school of magic."

"There are too many bonus veins for the configuration of potions, but I also have talent for the configuration of barbarian herbs. This calculation, my veins contain wood attribute, which is also very logical."

"As for the emission of red light, does it still contain fire?" Zidi surmised to herself.

After turning into a ghost, she froze her body and kept it well.

In this test, it is very easy to take out blood samples.

"Cang Xu's situation is different from mine. His body has been transformed by the dead and has become a living dead person. His blood has also been changed and mixed with a lot of negative energy."

"The remaining gray white water is the blood full of negative energy. Part of the evaporation before this can be directly dissolved in the wood attribute potion, which proves that he himself contains wood oriented extraordinary blood."

The blood of cangxu, full of negative energy, is still in the air, but it is repelled by the green light and fog, and a fog free blank area is separated, which is incompatible and completely clear.

"It is also reasonable for carpenter to have wooden blood. He is a carpenter and is good at making wood products, which is a manifestation of his talent. Carpenter has extraordinary blood, but the concentration is too low to meet the minimum standard. Therefore, he is always a mortal."

"As for Sandao, I didn't expect that he was also wooden. In the previous background investigation, he couldn't determine his ancestral place, and he had been displaced since childhood. As for his parents and other information, it was also blank."

Zidi controls the alchemy array.

Soon, the green fog emitted light, replacing the original white gold fog.

Zidi took the gray blood from cangxu and replaced it with a new one.

She waited for a few minutes until Muban, Sandao and her own blood were restored, and then continued to add testing reagents.

This time, Zidi used water-based testing agent.

Soon, the White Gold fog changed to light blue.

There was no reaction from the blood of Zi Di, Cang Xu and mane Ge.

Sandao's blood changed again. The blood, which was originally liquid, turned into a pile of powder, white as flour.

The blood of cyanobacteria, like an inflatable balloon, doubled in volume in a few seconds.

The big blood mass reacted the most violently, emitting a strong yellow light, which repelled the light blue fog far away.

Zidi was a little dizzy.

"My blood has not changed. It seems that the previous speculation contains fire, which is not correct."

"Sandao's blood has changed again, which shows that his blood contains water, etc., and the nature of frost cannot be ruled out."

"Unexpectedly, the blood of cyanobacteria has become so large, which shows that his blood contains strong water, and the quality is at least black iron level. But the concentration is not high, and his blood is incomplete, which leads to his strength limited to bronze level."

"Big man, this guy..."

Finally, Zidi's eyes focused on the big man's blood mass.

The big man's blood emits a strong yellow light, which repels the surrounding light blue fog far away.

"Such a strong reaction shows that his blood is at least gold. Blood and water-based drugs have rejection, so it is likely that it has a strong earthiness."

Zidi had already estimated the blood level of the big man.

Soon after the survivors escaped from the strange island, they opened all their fighting secrets and meditation ideas.

When the big man practiced at this period, he showed his extraordinary cultivation talent.

According to the efficiency of fighting Qi produced by his body when he practiced fighting Qi formula, the Dragon man teenager inferred that his blood was at least gold.

As for the more accurate grade, it is not easy to judge.

However, the big man did not rise because of this.

His IQ is very limited. When practicing fighting spirit, he cannot understand the operation route of fighting spirit. Every failure will hurt yourself.

For his cultivation problem, the Dragon youth and Zidi thought a lot of ways.

Previously, during their stay in snake and Mouse Island, they sought an intelligence potion, but failed.

After obtaining the magic agate bathtub, the survivors' ability to produce magic drugs soared, and Zidi personally prepared some intelligence potions.

But after using it for the big man, the effect is very poor.

Although these intelligence potions are low-level, it also shows that the IQ loopholes of big men are too deep.

After this method failed, Zidi proposed to use the soul sending technique to attach himself to the big man, control his body, and help him practice the first cycle of fighting.

But later, after Zidi really practiced the soul sending technique, she found that this method did not work.

Soul sending is a ghost state of ziti, forcibly occupying the bodies of other living bodies.

During this period, the negative energy will erode the target, and there is no way to fight.

The fighting spirit of the big man's cultivation is derived from the energy of life, which does not blend with the negative energy, and the two sides are too repelled to coexist at all.

Not only that, negative energy will also bring harm to big men.

After repeated failures, the Dragon youth and Zidi can only let go temporarily and wait for the right opportunity in the future. For example, survivors can produce medium and high-level magic drugs.