Ding Yun, who once again entered the new world and new body with a random golden finger, felt extremely tired at the first moment, not that her soul was tired, but that this body was in a state of extreme fatigue in her perception.

It's as if I haven't slept for a long time.

Comparing this body to a machine, it is likely to be a dilapidated and old machine that has been used for decades without interruption, and has been overworked to the point that it has been completely scrapped.

None of the organs in the body are healthy, and it is not an exaggeration to say that none of the cells in the body are healthy.

For this reason, Ding Yun used his spiritual power to check the surroundings, and found that there was no one else around, so he hurriedly took out a lot of healing potions rich in life source power from the soul space, and quickly injected this body.

Only then did he lie down again and comb through his original memories.

It turned out that Ding Yun's feeling was not wrong, the original body was indeed exhausted, and she needed to enter the energy mine that could only be mined manually for eight hours every day.

At the end of the work, go to another energy mine.

Continue to work mining for eight hours.

After digging the mine for sixteen hours, she still has to go to the martial arts hall to work part-time as a sparring partner for three hours, of course, this is the name in name, but in fact it is the kind that is responsible for being beaten.

Three hours of work is more than eight hours of digging mines, but unfortunately she can only last three hours, no matter how long the time is, not only the boss does not allow it, but she herself can't hold on.

The most important thing is that the guest thinks that she has no ability to resist after being beaten for three hours, and it is boring, and people have to find a little resistance ability to fight and sparring, if there is no ability to resist, she can only be beaten, is it a sandbag is not fragrant?

Nineteen hours a day.

and a break of less than four hours.

She was able to survive until now before she was exhausted, all because of her panda's thick blood and strong physical fitness, otherwise she would have died early.

That's right, the original is not a purebred human.

It is a panda person, or an orc with thin panda blood in his body and can transform into a panda.

It's quite complicated to say.

It starts a long, long time ago.

More than a thousand years ago, before the world entered the interstellar age, there was a revival of Reiki.

After the animals and plants died a batch, the rest basically adapted to the aura revival environment, and various mutations occurred, some became larger, the bloodline returned to the ancestors, and successfully inherited the bloodline of many legendary beasts, some gave birth to abilities, and some directly gave birth to spiritual intelligence.

It can almost be called a demon race.

After the mutation of these animals and plants, those who have had direct contact with humans have naturally begun to take revenge on all humans, and those who have not had direct contact with humans are also gaining more survival territory by invading humans.

It can be said that all the surviving animals and plants have been greatly mutated and improved in the process of this aura revival, and most of them are quite hostile to humans.

And humanity seems to have been forgotten.

Neither anyone died, nor did anyone mutate.

At most, the physical fitness is better, the breathing is fresher, and there are fewer diseases caused by the environment.

If there is no mutation of animals and plants, these small changes that only have benefits and no disadvantages will naturally make people very happy, but the reality is that human beings have been completely left behind by this great evolution of species, and mutated animals and plants everywhere are frantically attacking humans, and for a time human beings have suffered heavy casualties, and survival has suddenly become a difficult mode.

Humans have also fallen from the top of the food chain.

After that, although they relied on high-tech weapons to barely repel most of the mutated animals and plants, they kept many cities and half of the human territory.

But it is clear to all that this is only temporary.

It is impossible for them to rely on all kinds of high-tech weapons to deal with the animals and plants that are still mutating and getting stronger, because at that time, many resources were occupied by mutated animals and plants, although they could be snatched back by force, but they might not be able to keep it back.

Not necessarily have the time to go to mining and the like.

Probably didn't mine for a few days.

Mutated animals and plants are attacking again.

All of this means that their high-tech weapons may be used less and less often, and it will be increasingly difficult to replenish them effectively, but the mutated animals and plants will become more and more numerous, and they will have to make changes.

Or that humanity must keep up with the pace of evolution.

Therefore, more than 1,000 years ago, human beings quickly decided on the human evolution project, and opened up several different research directions for this project, and studied simultaneously.

There is research on inducing human birth abilities.

There are studies on genetic enhancement.

There are also those who study blood transplantation.

The three research directions represent different choices of human beings, as well as different levels of acceptance, some are only willing to accept pure-blooded evolution, and do not mix with any other genetic mutations of individual gene enhancement, and some are willing to accept the transformation of the pineal gland of the brain, giving birth to abnormal changes.

Others feel that for the survival of human beings, no matter how big the sacrifice is, it is worth it, even if there are some characteristics of beasts in their bodies, they are acceptable.

In the end, it can be said that it is the favor of God.

The three research directions have been successful in no more than three years, among which the induction of human birth abilities is the most difficult, because the time is too short, they have not been able to find out the specific laws at all, the success rate is quite low, but the mortality rate is quite high, ten people can activate the ability to die eight, the remaining one is wasted, and one ability awakens.

Although genetic enhancement is not dead, it consumes too many resources, and each enhancement requires a lot of resources, and at the same time, it cannot be improved through self-cultivation.

Useful, but of limited use.

Only the research on the direction of transplanting bloodlines is the most successful, through the research and analysis of personal personality, physical fitness, etc., as long as the matching degree with a certain animal reaches more than 80%, it can basically be 100% successful in transplantation, and after the transplantation is successful, not only can you obtain the ability to transform into that animal, but also can swallow the essence of the sun and the moon with those animals to cultivate and improve yourself.

The only flaw is that the lifespan will become shorter, but with the improvement of cultivation, this flaw can also be compensated.

Because of this, although the research in the three directions has achieved results, but in the end, the mainstream of human beings still chose the road of blood transplantation, after all, this road is the safest, and at that time, many people felt that human beings were abandoned by nature, and perhaps only by transplanting the blood of other animals could they continue to survive in nature.

Thus, the orcs appeared.

But at that time, it was not called orcs, it was called new humans.

All those who do bloodline transplants are brave and at the forefront, and it is those who receive bloodline transplants who continue to sacrifice and finally help humans withstand the attacks of mutated animals and plants, and buy more time for humans.

This is the original origin of orcs like the Proto.

For many years, orcs like the original have also enjoyed great status, honor, and praise.

Until the other two research directions are out of the way.