"As I said before, the human beings who awakened as summoners, with the goal of improving the survival of human beings, started various adventures, so that human beings gradually rose and began to live and prosper, at that time humans and demon beasts were still in a state of not disturbing each other, but from five hundred years ago, humans and demon beasts have developed to their heyday, and they almost account for half of the continent.

"The demon beasts here do not refer to the ordinary demon beasts that can be seen everywhere, but many demon beast clusters composed of high bloodlines, the basic composition is an A-level demon beast as the king of the group, they usually have no less wisdom than humans, and other B-level and C-level demon beasts follow, enslaving D-level and E-level demon beasts, as for F-level demon beasts, they will basically not be recognized and accepted, in the world of demon beasts, everything is respected by blood, and there is an extremely strict bloodline system.

"In the early days, humans were clearly separated from them, and the summoned beasts they subdued were only the low-blooded demon beasts that were left alone, and humans regarded summoned beasts as partners, and in the years of adventure, they finally made the summoned beasts 'evolve' and 'mutate', and cultivated high-blooded demon beasts the day after tomorrow. Those innate high-blooded demon beasts can basically only be born in the natal beasts, so the ancestors' understanding of the demon beasts has spent countless efforts, and after the inheritance of generations of scholars, they have gradually had the inexhaustible knowledge learned today.

"With the development of the summoner, there have finally been various frictions with the demon beast cluster, but these are only minor fights. It wasn't until five hundred years ago that a shocking war finally broke out, and the fuse behind it was because of an S-class demon beast cub!"

When Dean Jin said "S-level demon beast", Long Yan and Long Ran both quietly lowered their heads, in front of outsiders, lest they show any clues, only Long Xu looked like he had experienced a hundred battles and did not show any abnormality. As for Long Lie... There was no need to worry about his expressionless face at all.

"Is there really an S-class demon beast?" Cheng Xiaoxiu asked curiously, "In our current Wangjin Empire, haven't we heard of anyone having an S-class demon beast!"

Dean Jin couldn't help laughing, "I tell you to be more serious in class, who dares to have an S-level demon beast?" Even in this era, as long as it is rumored that anyone has an S-level demon beast, if they don't have enough strength, it will be a catastrophe, throughout the history of our Eastern Continent, there have only been a few S-level demon beasts, almost every time they are born, they have set off a bloody storm, except for one person who has become the founding emperor of Wangjin, the other owners have not been able to have a good end."

Long Yan had already quietly clenched Long Ran's hand at this time, although he had heard the elders of the family talk countless times, but every time he thought of the fate of the owner of the S-level demon beast, he would inevitably feel terrified......

The Long family is in a fateful moment of destruction and prosperity, if the East Window incident happens, no one can be spared, for the sake of the family's righteousness, they all help Long Xu without regrets.

It can be said that the younger generation of the Long family is not as innocent as they seem, and as for what they are carrying, only they know in their hearts.

"Wow, that's really scary, so what happened five hundred years ago" Long Lie made an innocent look and tried to divert the topic.

"The shocking war five hundred years ago was named 'The Battle of the Eternal Night' by the younger generations, because that S-class demon beast cub was named' Eternal Night', S-class demon beasts are not only rare in the human world, but also extremely rare in the demon beast world, the eternal night back then, inadvertently fell into the human world, the demon beasts in order to bring back the eternal night, united hundreds of races, and worked together to threaten the human race, but at that time, the human and the demon beast had long had a deep grudge, the original chaotic national dispute, united to the outside world, the human and the demon beast vowed to separate the superior, so the fifty-year eternal night war began.

"In the monsters, talent determines the future development, the star determines the current strength, and the attributes determine the category, the S-level monster Eternal Night, is a dark attribute monster, in today's education system, we temporarily divide the attributes of the monster beast into nothing, water, fire, wind, thunder, wood, earth, ice, poison, light, darkness, sound, rock, mine, illusion, evil and many other attributes"

"Of course, this is just our own opinion in the academic world, for the world of demon beasts, we have only mastered the fur, such as my Fortune Gilding Toad, which should actually be counted as metallic, but it is still divided into mineral attributes, and perhaps there will be more unknown demon beast attributes in the future."

"The history of the Battle of the Eternal Night, for both humans and monsters, is an extremely dark period, in a way corresponds to the name of the 'Eternal Night', if you are interested, you can take a history course, I won't talk too much"

"But the greatest benefit to humanity in that war was the birth of the profession of contractor. As I said before, the Contractor was able to find a way to absorb the power of the stars thanks to a genius of the sky. Summoners are born with the soul of the starry sky, and they just need to keep cultivating. The contractors, on the other hand, need to absorb the power of the stars of heaven and earth and constantly strengthen their bodies."

"In our research today, we all know that the power of starlight exists in heaven and earth, but it also exists in the body of demon beasts. It can be said that demon beasts, like contractors, absorb the power of starlight and become stronger."

"Isn't that contractor a demon beast?" Long Yan asked innocently, and Dean Jin covered his face helplessly, "Long Yan, if you continue to study like this, I will trouble your tutor and assign you homework alone."

"Ah, don't, Dean Jin, how can you bear to criticize a nine-year-old girl" Long Yan hurriedly pleaded, homework could be regarded as the thing she was most afraid of in her childhood.

Jin Chengfeng didn't care about children, and continued to say, "The strength system of the contractor and the demon beast is indeed from the same origin, but under the development of five hundred years, they have long since parted ways and become a system of their own."

"But even now, if the contractor wants to open the power of starlight, he still needs to sign a contract with the demon beast like the ancestors, and the human race will let the demon beast give up its body and leave only its soul through the contract. And the body of the demon beast turned into the power of starlight, which was integrated into the physical strength of the contractor, and the contractor had the ability to freely absorb the power of starlight from then on, and began the path of cultivation."

"Ah, isn't that demon beast only a soul," Long Yan said puzzled.

"Indeed, once a contract is signed, the demon beast only has a soul, which is counted as death in a sense, but the contract established between humans and the demon beast is not unilateral plunder, so humans need to let the soul of the demon beast parasitize on some kind of object and continue to survive. And the parasitic object, because of the soul of the demon beast, will have extraordinary abilities, enough to become a weapon of the contractor, the contractor is such a profession with a very low threshold, but the strength has the profession of a summoner"

"But once a demon beast becomes a contract beast, it is almost dependent on the contractor, and once the contractor dies, they will also die...... This is different from summoning beasts. Therefore, most of the demon beasts are willing to be subdued by the summoner and achieve extremely fast growth in a short period of time, but they are extremely repulsive to the contractor, and only the kind of demon beast whose life is about to expire will choose to become a contract beast to continue the time in the world."

"The strength system of the contractor, similar to that of the summoner, is delimited by star ratings, and at the same time, for every additional star, there can be one more contract beast."

"After the age of 15 and no summoner, most people will choose a contractor, about two-thirds of the people in this world have the potential to become a contractor, so the threshold is extremely low, and there are a mixture of fish and dragons, but most of them are difficult to enter, and can only hover at one-star strength. One is the lack of talent, and the other is that the transfer time is too late, and the golden period of laying the foundation at an early age is missed. Therefore, today's contractor family has basically started to exercise physical fitness since childhood, and became a contractor at the age of ten, giving up the summoner potential in his body."

"But in this case, you will have to kill the natal beast in your soul to make room for the contract beast. Until the contractor reaches the seventh star, he can choose a contract beast as the natal beast, share his life, help him reshape the beast form, and have the ability to turn into a weapon at any time, I will soon be promoted to the seventh star, and then you will be able to see the golden-plated toad with the entity."

Long Yan tilted his head, "Those killed natal beasts are too pitiful."

"It's a matter of opinion... There are many controversies in the academic world, most people can't become summoners, and the natal beasts themselves will die in their souls, and the contractor family has only accelerated this process, but it has also accidentally killed many natal beasts with summoner potential"

"Among the low-level contractors, because there are no fateful natal beasts, they lick blood more than summoners, creating a lot of social chaos"

"However, the great war five hundred years ago was because of the birth of the contractor, and the human race, which was already in a weak position, was able to reach a reconciliation with the demon beasts, otherwise the current Starlight Continent would have already changed the world...... Although the system of contractors still had many immatures, it was finally accepted by mankind and began to flourish."

"After the war was reconciled, the human side returned the S-class demon beast Eternal Night, and the demon beasts retreated to the Demon Beast Forest, began to imitate humans, and established the Demon Beast Empire, and the Eternal Night back then has now become the new emperor......

Dean Jin coughed, "That's all for today's class, and after that, Long Lie and Zhong Xuanyang will come to me for a week's class, and you can directly enter the third class and start a normal college life."