Next to the reef city of Dulan, when the nest city was slowly established, in the river valley harbor, one by one nest dragons were entering the water.

However, of the other nest dragons, few nest dragons dared to approach them.

These nest dragons are large and small, but the energy they use is "three".

Life force, water elemental, and ....... "thunder element"?

Whether it is a dragon man or a nest dragon, after the nest cities are gradually established, they all begin to learn all kinds of knowledge.

Especially the Scaly Dragonmen, Scaly Dragons, Blood Dragons, and Blood Dragons.

Only the "ancient" nest dragons and dragonmen who were members of the dragon's nest in the first place can compare to these dragon's nest members who need to use and construct various spells and spell-like abilities to learn knowledge.

In the process of learning, they have all made a basic consensus -

Life energy, that is, blood energy and elementals, can only coexist in one kind.

If blood energy and wind elements coexist, then they can't coexist with water elements.

The same goes for the Thunder elemental.

But......

These nest dragons and dragonmen who use the water element are able to release the "thunder element" to the outside.

This goes against their perceptions.

But....... They are the gift of receiving a great crown—

Anything can be done under the crown of greatness.

As for the earth line, the nest dragons don't feel that he is omnipotent, he doesn't know.

But he can be sure that these are not the "three" energies.

Because, in essence, blood energy, which is a life energy, is a different type from the "element", and it is two things that are almost not interfering with each other.

Under his gaze, a snake swamp dragon swept into the water.

The snake-like body writhed in the water, diving towards the bottom of the sea.

The nest dragon, which evolved from the Hazka Raptor, can barely see much of its original form, and its limbs have developed into a webbed structure like other swamp dragons and spiny dragons under its slender body that is almost like a snake.

Their bodies, from their slender bodies to their tails, have also formed a nearly band-like body, and their mouths and teeth are constantly widening.

However, more important than the body shape is the attempt to walk on them, and a phased result has been achieved.

In the "gaze" of the earthly walkers, a cloud of "gastric juice" spewed out and spread rapidly towards the water.

And its target, a small sea beast that was crawling on the bottom of the sea, or preparing to ambush its prey, was also evading a more powerful hunter, and the moment it came into contact with this black gastric juice, a dazzling electric light flashed.

In just an instant, the body of this small sea beast stopped moving.

As we all know, bioelectricity and the electricity used by human beings in the past life are essentially different, but they have a considerable degree of relationship.

Chemically, of course, we know that when chemical compounds, such as the salt that people think of when they think of the ocean, to be precise, sodium chloride NaCl, dissolve in water and turn into Na+ ions and Cl- ions.

In a way, elements can be thought of as compounds, while life energy is a solution.

According to the observation of the earthly line, life energy is to allow the "elements" to dissolve in it, so as to achieve coexistence.

In the previous life, in the knowledge of cell bioelectricity, the cell membrane allowed certain ions to flow out and flow in one direction, so as to regulate the concentration of the intracellular solution. ….

This is where nerve cells originate.

Generally speaking, in the usual "resting" state, the state with a high concentration of positive ions outside the cell is positively charged outside the cell, and the inside of the cell is negatively charged.

In the tendency to bind, in the tendency of concentration equilibrium, tiny electric potential energy is generated inside and outside the cell membrane.

Just like a water tower at a high place, under the action of gravity, there is a tendency to fall, but it does not fall, which is the gravitational potential energy.

The potential energy inside and outside the cell is the tendency of positive ions to rush into the cell.

Such a "water tower" is a large dam with countless stacks stacked on top of each other.

When a dam is opened, a positive ion, from outside the cell, rushes into the cell, "knocking open" the other channels of the cell, causing all the channels to open suddenly.

The sudden opening of the channel, under the action of the equilibrium, leads to the inflow of ions, which in turn causes the next wave of impact, and the impact again and again, will form "water waves".

These ripples are passed down step by step to form neural signals, which are called nerve currents.

Nerve cells are specialized in this area.

Jixing watched as the snake swamp dragon swallowed the small sea beast that had been electrocuted.

Nerve currents are very weak and do not increase gradually, nor do they add up.

However, the power generation cells are different, they are superimposed.

The power generation cells are like miniature batteries, and if the power generation cells are connected in series, they can form a battery with a huge voltage.

In this way, a huge voltage can be generated, which forms a "high voltage".

Although functionally "similar", the power-generating cells do not evolve from nerve cells, but rather muscle cells.

Muscle cells → cells that generate electricity.

Phagocytic cells → nerve cells.

Biological evolution is all convergent evolution, convergent evolution.

Here, the biggest difference between the creatures of this other world and the creatures of the previous life lies here.

Past-life organisms used bioelectricity to form the basis of the energy flow of the nervous system.

And this otherworldly creature is a structural nervous system with "life energy".

In this case, there is no trace of bioelectricity in the body of the otherworldly creature.

"Life energy" replaces the existence of bioelectricity.

He and the other nest dragons, creatures of this world, don't have a bioelectric system at all.

In this Otherworld, if you want to release electricity, you need a special "thunder element".

And although it looks "like", "thunder" is not the same as "bioelectricity" and "electricity".

The Earth Planet has tried, and the Thunder Elemental cannot coexist with other elemental energies—

These "elements" have the same properties, at least in some respects.

Although this speculation has been around for a long time, it is only now that the earth line has really been confirmed.

However, at present, based on this discovery, he has experimented and evolved three sets of energy systems in a directional manner.

He re-evolved the "bioelectricity" that had been discarded at the beginning of the evolution of dinosaurs into nest dragons.

As he expected, blood energy, elements, and bioelectricity could coexist. ….

From the point of view of niche equivalence.

From the perspective of solution and ion, the relationship between blood energy and elements is that the elements are dissolved in blood energy and carried by blood energy.

But from the perspective of signal transmission, the relationship between blood energy and elements is a bit like the relationship between positive and negative ions.

One life energy cannot coexist with another, but it can coexist with the elements.

One element cannot coexist with another, but it can coexist with life energy.

Reminiscent of what was discovered earlier, blood energy is closer to some kind of "plasma.......

As we all know, a compound is a homeostatic structure formed by the combination of two or more positively charged ions and negatively charged ions.

It is also well known that elemental elements become charged particles, that is, ions, by gaining electrons or losing electrons, which are negatively charged particles.

Suppose、If such a relationship can be corresponded......

Electropositive particles = blood energy = other types of life energy.

Electronegative Particles = Wind Element = Earth Element = Fire Element = Water Element = Ice Element = Thunder Element.

Just like oxygen and ozone, two oxygen atoms and three oxygen, respectively

Atoms are made up of the same elements, but with different elemental compositions.

The elemental base elements are the same but the structure is different, which is an allotrope.

Or glucose and fructose, the molecules are 6 carbon, 6 hydrogen and 12 oxygen, but the composition is different.

The base elements of the compounds are the same, but the structure is different, which is isomerism

And one more ......

Isotope.

Hydrogen and heavy hydrogen, on the basis of the basic elements –

The former has only one proton and does not contain neutrons.

The latter is a proton, a neutron, and an electron.

The former is combined with oxygen, called water, and everyone is familiar with it.

The latter is combined with oxygen and is called heavy water.

The reason why the earth bank has to make a lot of effort to evolve bioelectricity is that it wants to prepare heavy water-

Although it is not much, there is also heavy water in the ocean.

Trace amounts of heavy hydrogen can be obtained by electrolysis of heavy water.

Di Xing is not a nuclear physicist, only knows some rough knowledge, and does not even know how to accurately prepare heavy hydrogen and heavy water, so he can only grope for it step by step.

However, as he groped his way forward, he discovered a problem about life energy and elements.

The element of thunder, in his opinion, can be equated to some extent as "electrons".

And the ice element and the fire element, whether it is an isomer or an allotrope, in terms of results, for him, the difference is not very big.

But.....

If the ice element and the fire element are "isotopes"-

Vivo "nuclear" reactions.

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