Although Li Yao didn''t know much about demons, he still had some basic knowledge.


    The demon clan can be divided into holy blood, silver blood, copper blood and black blood.


    The Holy Blood demon clan was once the royal clan in the 30000 year old monster Dynasty. It had mysterious power. In legend, it could even communicate with the gods, which temporarily inspired the powerful magic power of the ancient demon clan.


    However, in the era of Xinghai Empire, the Holy Blood demon clan had been killed by the emperor, almost extinct.


    Today, 10000 years later, even if there are holy blood demons, they are rare.


    The silver blood demon clan is the ruling class. Nowadays, the demon Kingdom and demon city in the blood demon kingdom are mostly controlled by the silver blood demon clan.


    On the Dragon Star, Li Yao once killed Wang Ji, the son of Shitu Kingdom, which is a silver blood demon clan.


    The copper blood demon clan is the warrior class, while the black blood demon clan is the lowest farmer, miner and producer.


    The higher the level of the demon clan, the more human characteristics they will have when they are born. Only through continuous cultivation can the bottom demon clan master the ability of "transforming form" and make themselves more and more like human beings.


    In this small mountain village in the depth of hundred barren mountains, the villagers can neither be the silver blood demon clan with noble blood lineage, nor the strong one with profound cultivation. However, Li Yao found strong human characteristics in them.


    There are some villagers who are almost the same as human beings except for long horns on their heads, long tails on their buttocks, or skin films growing between their fingers.


    No wonder he can mingle with these villagers with only a little disguise!


    In addition, there is one more point, which is extremely strange.


    In addition to the vertical division of the demon clan, there are also horizontal division of the clan.


    Even if there are not so many sub races, generally speaking, there are all kinds of ethnic groups, such as the feather, the sea, the Zerg, the claw and the horn.


    Generally speaking, the demons of different races live together.


    The tiger demon and the tiger demon live in the same village, and the rabbit demon and the rabbit demon live in the same village. They have different living habits and living environment, so they live together. Isn''t it a mess?


    Only in those big cities with dense "demon mouths" will there be a scene of mixed fish and dragons and cohabitation of a hundred demons.


    However, in this remote village with only 30 or 50 households, there are more than a dozen different demon families. Perhaps the snake demon lives next to the rabbit demon, and the tiger demon lives in harmony with the cow demon. What a strange thing!


    "Chaos" is what Li Yao said to this village. No matter how much the story of the ancient demon is said, it can''t shake Li Yao''s heart.


    But in the same demon clan, there are many characteristics of demon clan, which really makes him feel strange.


    This is also the reason why he has recovered three days ago, but he has not left this small mountain village.


    He wanted to find out the secret behind the demon clan.


    What is the so-called "demon"?


    Forty thousand years ago in the age of ancient cultivation, the human race once trained all the spirit beasts into human form, and called them "demons".


    However, in the modern society after 40000 years, the theory of evolution has become popular. Human beings have long recognized that they are also a kind of animals, which evolved from apes.


    In other words, human beings are also "spiritual beasts cultivating human form".


    As a result, the definition of "demon" has changed again. Instead of natural evolution, the race that is artificially modulated and catalysed is called "demon".


    But if you think about it carefully, isn''t the cultivation of the practitioners also a kind of "artificial modulation and forced catalysis"?


    When the original martial arts practitioners reach the extreme, they can stimulate the deepest potential of cells, showing the characteristics of wild and fierce beasts. The original martial arts practitioners in the "wild and wild form" look more like human beings than many demon families!


    "Perhaps there is no essential difference between the Terrans and the demons? It''s just a human definition. "


    "At present, the small disaster of Human Empire is imminent, and the war between Tianyuan Kingdom and blood demon kingdom must be ended as soon as possible."


    "But the blood demon world has a strong army, and the survival ability of the demon clan is very strong. The all-out war can''t be finished in three or five years“


    "Even if the forces of Tianyuan and Feixing are gathered to turn the blood demon star into scorched earth and completely occupy the surface of the earth, the remaining demon clan can still rush into the ground and engage in protracted guerrilla warfare, war of attrition and war of harassment to contain most of our forces!"


    "At that time, we killed 1000 enemies and lost 800 ourselves. What else could we use to fight against the real Empire?"


    "What to do? How can we end this war in just a few years? "


    "Maybe we can change our mind."


    "I now possess the power of the blood stripe clan, which can carry out new training on the cell and even the gene level, and even absorb the essence of the beast and the demon race, and embed into my genetic chain, fill up my body, and refine the absolutely powerful" sky robbery battle body ".


    "With this ability, I may be able to cultivate the power of the demon clan at an extremely fast speed without using the power of the practitioners. In a very short period of time, I will become the strong one in the demon clan and have a certain influence, even the leader of the demon star!"


    "At that time, will I not be able to control the direction of this war?"


    The corner of Li Yao''s mouth, involuntarily evokes a cold smile, it seems that even he did not find it, was wrapped by bandages, some atrophy of the left arm, quietly full up, as if a mysterious force, is breeding in the left arm, filling, expansion!


    All of a sudden——


    With a cold hum, Li Yao''s spirit inspires an electric light, like an electric sword, to cut it to the depth of his brain!


    Deep in the brain, the scream started. A small bloody figure was cut off by Li Yao''s spirit electric sword. It turned into two pools of blood, trembling and fusing together. It condensed into a bloody figure again, only one round smaller than just now.


    Small but complete as like as two peas, the five facial organs are all the same. Li Yao is the same as the same. He is so fond of his teeth that he jumps and jumps.


    Li Yao''s spirit sneered: "I''ve only been honest for two days, and I''ve started to make trouble again. Do you still want to bewitch me in the dark?"


    "I said that if you bewitch me once, I will cut you once. If you bewitch me a hundred times, I will cut you a hundred times. One day, I will kill you completely!"


    The little blood shadow in the deepest part of the brain is Li Yao''s demons after integrating the blood tattoo clan.


    Half a month ago, on the firefly, he had a fierce fight with the blood tattoo clan. Although he failed to completely refine the blood tattoo clan in the end, he successfully expelled the blood tattoo clan from his own spirit, condensed it into such a demon, and sealed it in his left eye and left arm.


    In this way, Li Yao''s left eye and left arm become the cage of blood demons. Li Yao can monitor its condition at any time, and he doesn''t have to worry about being escaped by it and wreaking havoc on the world.


    However, the blood tattoo clan is attached to his inner demons, and the inner demons are invisible and unpredictable. They are born with his negative emotions, and they can''t be eliminated and killed.


    In the first few days, as soon as Li Yao sensed that he had a demon in his heart, he killed him with the power of his soul.


    But this kind of killing method is to treat the symptoms but not the root cause. If you are not careful, the devil will rise again, and you will be impetuous. The more you kill, the more you kill.


    In the end, he could only hold his nose and admit the existence of the demon. As long as it didn''t come out to cause trouble, he would let it go for a while.