In 30xx, due to the rapid progress of science and technology and medicine and the popularization of genetic improvement technologies, the average life expectancy has been greatly improved.

The extension of life expectancy has brought about a series of problems.

The most pressing problem is the dramatic increase in population density, which leads to the overcrowding of the earth, lack of resources, etc., and various problems are endless.

So, humans turned their attention to the starry sky and began to exploit earth resources to fund interstellar navigation.

It is imminent to find a new home suitable for human survival.

However, just as the interstellar navigation was in an orderly manner, a sudden change occurred and a disaster came.

The moon moved differently, and the earth broke out with a violent crust change that lasted for decades, and countless monsters rushed out.

They are like evil spirits and evil spirits released from the eighteen levels of hell, killing all life in the world crazily and devouring the soul of life.

So people began to flee from the earth frantically, and they fled into the spaceship and fled to the ground, trying to avoid this disaster.

However, only a few humans fled to space, and most of them were unable to escape the disaster. In the end, countless casualties were killed or injured in this catastrophe, and in the end there were only a few left.

An air prison called Taltaros escaped both the attacks of human beings and the spread of Mana ecology. With the last hope of mankind, he survived in this world of monsters.

This air prison, also known as the lighthouse, means the last hope of mankind!

This is the origin of the spiritual cage world.

...

The Mana ecology is the original murderer that almost extinct and split human beings.

So, the question is, what exactly is the Mana ecosystem?

Before the destruction of the world, human technology reached an extremely high level. They obtained the Flower of Mana in some way, studied the Flower of Mana, and then discovered a substance called the Source of Life.

From then on, Pandora's box was opened.

The quality of life is similar to the soul of human beings. It has it in every human being, but its strengths vary.

However, an accident occurred in the institute, and the source of life leaked, causing changes to the entire earth. There were spine Gu and extreme beasts appearing underground. They killed humans and obtained the source of humans in order to evolve.

Decades have passed, and the life-source substance spreads throughout every corner of the earth, forming an ecosystem similar to Gaia consciousness with consciousness and energy as the main body.

This is Mana Ecology.

The bad changes in the environment have made the remaining humans have to make changes in order to adapt.

The number of residual humans on the entire earth is extremely rare, but due to the disagreement of ideas, they are divided into two groups of forces.

Lighthouse forces and ground forces.

The lighthouse power advocates natural genetic optimization and fights against the Mana ecology by creating a high-quality population.

Ground forces advocate integration into the Mana ecology.

This is an absolute difference in concept.

Let’s not talk about the ground forces for the time being, let’s talk about the lighthouse.

On the lighthouse, there are only more than 10,000 humans remaining, which is the only light of hope for the entire human race on earth.

The humans on the lighthouse, the city lord Morgan forcibly unified everyone's thoughts and consciousness through the Light and Shadow Church, divided human levels, formulated the three major life rules of the lighthouse, and allowed everyone to serve the lighthouse.

1. Abandon all intimate relationships in the old world, including but not limited to family affection and love!

2. According to genes, residents are divided into dust people and Shang people, and materials are distributed according to the contribution points. The elderly travel far away and die.

3. No matter whoever is, he must believe in the Lord of Light and Shadow!

The three major survival laws restrict residents under the doomsday from three aspects: emotion, material resource allocation and spiritual belief.

In the final analysis, it is to maintain stability!

The first article prevents gangs from being unable to manage;

Article 2 Reasonable allocation of resources to increase battery life;

Article 3 is used for the construction of people's spiritual civilization.

Although it is not humane and pedantic, there is no better solution to survive in the doomsday.

From a realistic perspective, after implementing the three major survival laws, the human work efficiency on the lighthouse has indeed improved.

But such an inhumane practice has also planted a seed of resistance in the hearts of the Lighthouse people.

...

Mark, the leader of the Lighthouse Far-hunter, belongs to Shangmin. He is brave and persevering and has outstanding combat power.

Countless people led the hunters to bring back important survival supplies from the crisis-ridden land, and were favored by the city lord Morgan and regarded as a hero by the people on the lighthouse.

I do my best to the lighthouse and give excellence, but deep down I have a yearning for another way of survival.

If nothing unexpected happens, Mark's deep thoughts cannot be realized at all and he dares not come out.

However, the fate of immortality comes from heaven.

It was one day half a year ago. As soon as Mark collected supplies from the ground and went to the lighthouse, he returned to his room to rest, he was half-voluntarily and half-forced to join a chat group called the Heavens and All Realms.

At first, Mark thought he had hallucinations by parasitizing the Extreme Devouring Beast, so he was naturally furious and furious.

Then, until the two green grasses that emitted an attractive fragrance appeared out of thin air and fell into Mark's arms, he was completely shocked.

After diving for a while, Mark gradually accepted the opportunity he had and gradually integrated into the chat group family.

The group leader Li Luo uploaded the book of fate "Spirit Cage 1". After Mark extracted it, he realized that he was just a gene clone.

"I can't even be a real human being, so what's my efforts?"

Mark thought to himself.

Fortunately, the group members did not resent his identity and were still the same for him. Mark felt the warmth from other human compatriots in the world and then let it go.

Later, the group leader uploaded the immortal cultivation technique "Huanyuan Jinzhang". Mark tried to practice, and with the assistance of the immortal grass, he successfully got started and entered the second-level innate realm.

In the spiritual cage world, the gap between human gene strength is too big. The weak are like ordinary people before the mutation. They have no power to fight back against the extreme beast and can only wait for death.

For strong people such as Mark, the wild hunters, after the genes are strengthened, the physical strength, neural reaction ability, etc. are strengthened. The force is lifting a thousand pounds, as fast as lightning, is just a basic operation.

However, the gene enhancement technology of humans on Earth is just a just getting started, and how can it be compared with cultivating immortals?

After entering the second-level innate realm, breaking the human body's ultimate life span and reaching an astonishing 180 years is the key that cannot be compared with gene enhancement flow.

After taking the fairy grass and entering the second level, Mark's strength increased greatly, and he doubled several times, showing his power in several ground search resources operations.

However, the fire cannot be covered.

The fact that Mark's strength increased greatly was finally learned by the upper level of the Lighthouse that not only had his position as captain, but he was also put on house arrest and forced him to tell the secret of enhancing his strength.
Chapter completed!