The crazy behavior of the Higher Life Research Institute brought destruction to the Natt people, and the reasons for this are complex and helpless, and no one can tell whether it is right or wrong, but as a high civilization, such a crazy move regardless of a qiē is not advisable for everyone to know.

To this end, the upper echelons of the Natt fleet made an insurance preparation, and they put a part of the young elite and a large number of gene pools into a small universe.

The small universe is a space creation that can only be cut and manufactured by a fifth-level civilization after mastering space technology, and the Nats themselves do not master this technology. Their small universe was exchanged for a kind and orderly higher civilization on the way to wandering.

The entire small universe is only about 6 million kilometers in diameter, and according to the maximum space utilization, it can accommodate a million people and enough materials for this million people to survive for 10,000 years.

Based on the selection of the brain, the Nat people sent one million of their most valuable companions into this small universe, and also sent the 'key' to open this small universe into the small universe.

This means that the passage connecting the two universes can only be opened from the inside.

This operation, known as the Archive Project, preserves the best parts of the Nat people in the counterattack of the water body.

Hiding in the small universe, the Nats collected information from the outside world intermittently through the Guò instrument, and it was not until decades later that they received the news that the water source body had left the galaxy.

For the sake of safety, the Nats stayed in the small universe for another twenty years before opening the passage and sending an advance force back to the big universe, on the one hand, to collect information. On the one hand, it is to replenish the resources consumed.

In the small universe for decades, the Nat people relied on the only mothership to enter the small universe and built a new circle of life. Everyone has come to their own right here to work, live and thrive.

As long as they keep replenishing resources to the small universe, these Nat people can even live in the small universe forever. Moreover, they have lost the entire fleet and the ability to protect themselves in the big universe, and most people are reluctant to return to live in the big universe.

So the advance troops ended up as porters. Collect all kinds of resources and move them into the small universe until the small universe is full.

Subsequently, every once in a while. The passage between the two universes will only be opened once, and after replenishing the consumed materials, they will be locked up, and the surviving Nat people will live their own small lives contentedly as if they were hiding in the Peach Blossom Spring.

Because supplies can be replenished at any time. The Nats no longer control the growth of the population. Instead, empty the space for storing supplies and build more living facilities.

Thousands of years have passed in this way, and the population of the Nat people has increased from more than one million at the beginning to the limit of ten million at the peak. The small universe is crammed with all kinds of living facilities, and there is no extra space to store supplies.

However, no one cared, because the space passage could be opened at any time to bring in materials from the outside world, but it was just changed from opening once every few years to opening it once every few years.

The water source body has left the system. The outer universe is safe, and if it weren't for the fact that it would take energy to open the space channel. The Nats want to keep it open every day.

After several generations of reproduction, the newly-born Natt people have long forgotten the suffering of their ancestors and have become fearless again.

However, I don't know when the Nat people discovered traces of biological activity outside the universe.

At first, they didn't know what the traces were left, and the scale of the traces was small, so some speculated that they were the detection activities of some advanced civilization.

This is not an impossible thing, the war between the Nats and the water source body has destroyed the entire galaxy, and the damage caused is too drastic, if other advanced civilizations can capture the situation here, those who have the ability will definitely send someone to study it.

In order to prevent the existence of the small universe from being discovered by other advanced civilizations, the Nats reduced the activities of the two universes and avoided this risk as much as possible.

When there are more and more traces of activities in the outside world, and there is no way to avoid them, Nat is not at all the traces of the activities of other advanced civilizations, but the traces left by the corpses that can move.

These moving corpses are the remains of their ancestors of the Naths.

A great panic spread throughout the Nath society, and everyone was inexplicably terrified of this change from the corpses of their ancestors, and they did not know what caused it.

Could it be that something unknown had parasitized the remains of their ancestors? If so, can what was parasitic on the corpses of ancestors also be parasitic on their bodies?

Neither panic nor avoidance can stop the fact that there are more and more undead creatures. The Nat people can't hide in the small universe forever, they must come out to collect the supplies consumed, otherwise everyone will starve to death.

As the number of undead creatures increased and the place they occupied became larger and larger, the Nat people eventually could not avoid contact with the undead, and the difference in life forms doomed this conflict to be violent and dangerous.

The war began.

At the beginning of the war, it was only a small-scale conflict, and it may have been that when the material collection team was collecting supplies, they encountered two zombie skeletons blocking the way and casually blew up each other.

Subsequently, the scale of the war grew. In the beginning, the undead were scattered and scattered, like wild beasts, and they were wiped out by weapons and traps.

But with the emergence of intelligent undead creatures, the undead began to have organizations, strategies, and even some methods that the Nats did not understand, such as soul shock, seizure, and even some undead followed the Naths' fleet and infiltrated the small universe.

The damage and panic caused by the appearance of an undead spirit in the civilian world of the small universe is terrifying, and the Nats pay a heavy price for it.

As the two sides came into contact more and got to know each other better, the scale of the war grew.

Because of the huge difference in life forms between each other, although they have been fighting for many years, in fact, the Nat people have very little understanding of the undead, but the undead have a deeper and deeper understanding of the Nat people.

At first, it was not clear what caused this asymmetry of information, until the advent of Sibbins.

Sibbins is a very strong spirit of the Natt, the Nath people have a special method of exercising mental power, Sibbins is the most talented, the most profound one, and coincidentally, once an undead sneaked into the small universe, looking for the object of the seizure, so that he happened to find Sibbins. (To be continued......)