Of course, there is a close connection between the soul particles and the primordial spirit.

If the primordial spirit is an artistic painting with profound meaning and a unique artistic expression, then the soul particles are the paint on these paintings.

Through the combination and collision of pigments, a pleasing artistic expression is completed. The spiritual meaning conveyed by it is insubstantial, but its existence itself is real.

"A bridge between the flesh and the primordial spirit?"

Lin Yi fell into deep thought.

Since he knew the existence of Yuanshen, he couldn't help but think of the reincarnation of life and death, and with his strength at the current level, Lin Yi naturally knew that the reincarnation in the world's imagination was actually just a myth and legend, and it did not exist in reality.

At least, the well-known Yuanshen will definitely not enter reincarnation.

But now it seems that the primordial spirit will not be reincarnated, which does not mean that reincarnation must not exist!

Primordial spirits with distinct personal wills have no chance, but intermediate soul particles with material properties are entirely possible to form a large cycle similar to a natural ecological chain.

This cycle is reincarnation!

After figuring this out, Lin Yi was immediately excited.

Although so far, he has been unable to verify the authenticity of his idea, but this does not prevent him from putting it into practice.

Once the assumption is established, the problem of restricting the further evolution of life in the new world will hopefully be solved.

Lin Yi is ready to establish reincarnation in the new world!

The beginning of everything is difficult, and the most difficult thing is to determine the direction of a super project like this one that needs to be explored from scratch.

As long as the direction is determined, there are still countless difficulties in the next many things, but at least the future development trajectory can be predicted, and at least I know that every step I take is well-founded and practical.

And this is Lin Yi's biggest gain this time.

Since it was his first attempt, the reincarnation model conceived by Lin Yi was very simple, roughly a circular passage.

Among them, Lin Yi specially chose a Danshui lake as the starting point and the end point of the circular passage.

According to general knowledge, the ocean is the place where life is born, and it is wide enough. In theory, the ocean is the first choice for the choice of this key node.

However, with the help of the vision provided by the child, Lin Yi found that the most active place for soul particles is not the ocean, but the waters of Danshui.

Therefore, he chose the largest Danshui Lake in the New World today, and named it the Lake of Life.

In this lake, the soul particles in the whole new world will be gathered together, colliding and recombining with each other constantly, just like atoms form molecules, and finally form groups of soul particles of different sizes.

These are the initial appearance of the soul.

Afterwards, Lin Yi specially opened a passage between the lake of life and the ocean, so that the initial souls gathered and formed flock to the ocean.

They will combine with macromolecular substances with infinite possibilities in the sea, including protein molecules and nucleic acid molecules.

This is the process of injecting the soul into matter.

From then on, through the soul, the bridge connecting matter and spirit, macromolecular matter will have initial mental fluctuations, and then evolve into the instinct of survival and reproduction, and further improve the structure of life.

Thus, a complete living body was born.

However, everything has a limit, because the structure of the soul particle set is different, after a long or short period of time, these soul bridges connecting matter and spirit will be overwhelmed, and eventually decompose into soul particles by themselves.

And this means the death of the living body.

The next thing Lin Yi has to do is to use the water cycle to make these soul particles enter the land by means of rainfall, and re-gather in the Lake of Life in the way of returning to the sea for the next collision and reorganization.

This process is the cycle of life.

When the whole process was broken down, Lin Yi's thoughts suddenly became clear!

When he completed the preliminary construction of the entire circulatory system, the new world did not seem to have any changes at first glance, but in the child's vision, some of the original soul particles had spontaneously entered this cycle.

Lin Yi was overjoyed.

This shows that the whole cycle of life model really works!

It doesn't seem to have any effect now, just because the soul particle base in the new world is too small, as long as it is given a large enough base, the whole model can really work, and then promote the evolution of life!

However, where to get so many soul particles?

It is not impossible to obtain it from the outside world, but the soul particles are like gravel scattered in the sea, and Lin Yi has no corresponding means. Even if he can see it with the help of the prodigy, he cannot gather them together.

Even if he was forced to act with the help of the will of the world, the efficiency would still be too low, and Lin Yi could not afford to waste it.

"Wait, isn't this ready-made?"

Lin Yi suddenly reacted.

He has now accepted Xia Wenqing's inheritance, and Xia Wenqing's own soul has naturally disappeared, but the souls of the nine former deans have not disappeared together because of special treatment.

Lin Yi thought, and the souls of the nine former deans immediately appeared in the new world.

These nine souls can also be regarded as a big trophy of this event. If they are used well, they can burst into great value.

According to Lin Yi's original idea, there are two ways to use it.

Or just like Xia Wenqing, directly integrate it, and then achieve the effect of his own strength skyrocketing.

It's just that doing this has a lot of hidden dangers. Lin Yi's current understanding of the soul is still limited after all. If he hurts his soul, it will not be worth the loss.

Or be conservative and reseal these souls into nine guarding ancient corpses.

In this way, nine powerful combat powers comparable to the half-step Xuan-order Venerable can be obtained, which is undoubtedly a huge improvement for the Lin Yi Group, which is in urgent need of high-end combat power.

Lin Yi originally preferred the latter, but now, his mind has changed.

Compared with the extra nine and a half-step Xuan-order Venerables, the priority of the evolution of life in the new world is obviously higher, after all, the new world is the root of everything for him!

As long as the new world can go further, Lin Yi's overall strength will rise, so what's the point of taking nine and a half-step Xuan-order Venerables in!

Lin Yi did what he said, without hesitation, he shattered the nine souls and poured them into the lake of life.

Compared with ordinary souls, the souls of the nine former deans of Dazhou College are more than a thousand times stronger. The number of soul particles formed by any one of them is larger than the original scale of the entire new world. Much more!

Although it has not been experimentally verified, Lin Yi can now see that the strength of the soul body is largely determined by the number of soul particles inside it.