Human beings also get inspiration from mutant humans, and divide people's mental strength and physical conditions into different levels.

From high to low, they are S-grade, A-grade, B-grade, and C-grade.

Over time, the power of the human mutation has become more and more powerful, and two higher levels, SSS and SS, have been added to the previous level.

However, very few people can reach these two levels.

Abilities can be changed over time, and they are likely to be in a parabolic state.

It is very troublesome to monitor at any time to have an accurate judgment.

So people have developed instruments to detect talent, which is similar to measuring IQ, looking at potential.

Those with high potential but average birth conditions will be sent to special raising institutions for training, so as to better develop their potential and contribute to the protection of the base in the future.

Because there is a very tricky monster on this planet - mutated insects, they have been given a fairly well-known name - Zerg.

There are many kinds of insects and different forms, and as the most mutated Zerg, although it is not as desperate as the locust transit in science fiction movies, it is also quite terrifying.

Some have become hundreds of times larger, which can directly crush a cow, and some are extremely vigorous, such as cockroaches, and the mutated cockroaches have truly achieved a sense of immortality.

The Zerg became a creature that directly threatened the survival of humans.

These little geniuses in the human race have to kill them, even if they can't kill all of them, they have to harass them often, lest they harass themselves.

In the long evolution that followed, people developed the body and spirit to a higher level, and they discovered that specific animal blood could strengthen the human body, and gradually developed injections that could strengthen the body through animal blood serum.

Although the reinforcement process will suffer and the reinforcement results may fail, it still brings a lot of hope to people.

Because it means that those who are ordinary in physical and mental strength have the opportunity to climb up, and the existential crisis of humanity can be reduced a lot.

The human spiritual power is more subtle, and the threshold is also high, and scientists have not been able to study a way to enhance the spiritual power for the time being, and can only break through the self of people.

However, spiritual power attaches great importance to talent, and the later breakthrough is from B to A, at most a very few people can go from A to S, and there will be no too rebellious changes.

It's like filling a pond with water, and if a pool is so big, it won't overflow much.

However, although the total amount cannot be changed, the accuracy can be improved through the acquired exercise.

A bucket of water and two buckets of water do the same thing, and it is not impossible to achieve the same goal, but the person with a bucket of water is bound to be careful and accurate in distribution, and on the other hand, the person with two buckets of water can be much easier.

But again, this is the ability of God to eat, more often than not, 90% talent and 10% effort.

No way.

Therefore, there are many fewer people with high mental strength than people with high physical condition, but they can operate many sophisticated and complex machines.

For example, Warframes.

The lethality of an S-level mental power warrior operating a battle armor is much higher than that of an S-level warrior with physical condition.

Cut down the Zerg unequivocally, a small grasshopper by knife.

And because they are wrapped in armor, they are less likely to get hurt.

Many mutated Zerg will release venom, so they can only rely on the Warframe to strangle.

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