(this chapter mainly introduces some basic points in "blood eating frenzy", and thinks that those who have enough knowledge can directly skip...)

here, there is an endless ocean

The blue deeper than the sky rippled with the surging waves. The glittering reflection arc light seemed to contain the high temperature enough to burn the human body. In the swimming, it emitted the heat visible to the naked eye. The sun poured down, hitting the ocean that could not be seen, as if it was trying to evaporate it. The heat in it had already let the air It's all twisted so that the temperature around it is horribly high.

Occasionally, a big or small boat will come in and out of this extremely hot ocean, and wander back and forth. Under the attack of the hot wind, in response to the sound of the steam flute, it will unswervingly move in the given direction. There are also some large fishing boats swimming aimlessly here, scattering heavy nets, and catching fish here.

However, in such weather, even if you see a fishing boat fishing, there should be a lot of people will doubt whether there is harvest, fish, are also hot dead

There is an island in the ocean that can't be seen!

No! In fact, it is more like a city floating on the sea

Xianshen city!

This is the name of the island, or city!

Of course, if someone thinks it's an ordinary Island, it's a big mistake

This island looks like an island building a city on the surface. In fact, it is an artificial product. It is an artificial island floating in the Pacific Ocean, which is made of resin, metal, organic matter and other materials, and then built by magic blessing.

It's the island. But on this island, there are more than 560000 people living here, and it is very special.

Because it's not only called Xian Shen City, but also another name

Demon special zone!

A special artificial area for protecting the endangered demons and studying their body tissues and special abilities, a city where human beings and monsters can coexist!

In this island, most of the residents are researchers and their families, as well as those with special abilities recognized by the city. Of course, in this island, the most important is not the human race, but the demons as the research object!

Orcs, elves, half demons and half demons, artificial life bodies, and vampires, which only exist in fantasy, are everywhere. And they are called the demons!

However, these only exist in the legendary species, and the situation here is not so good. Now, the destruction of nature and the fight between human beings have led to the decline of the number of demons. Even on the verge of extinction, therefore, human beings have made the demons recognized and protected on this island called Xianshen city.

As a price, the physical organization and special ability of the demons must be analyzed and studied by human beings and used in the scientific industry, Xianshen city. It is the artificial city built for this purpose!

Also because of this, the demons are given the corresponding normal rights and interests, and they can openly move in Xianshen city. They can learn, work and live like human beings, and even live with human beings is not a very strange thing. Therefore, these are recognized in Xianshen city. The normal living demons are called login demons.

Although it is a city where human beings and monsters coexist, not every street in Xianshen city is full of orcs with animal bodies or vampires with fangs. The demons almost have the ability to incarnate as human beings. Usually, they look as like as two peas.

It's also very simple to identify the demons. The landing demons will be equipped with a wrist band with limited ability or alarm function, similar to the universal ID card of the demons, which can be used to identify human beings and the demons. But only those who are recognized and wearing the ring can be defended. Those who are not identified are considered as the demons of the black households, There's no ring to land on

Fortunately, Xianshen city is a special area of the demon nationality. It is not usually visited by people other than enterprises, research institutions, and family members. The main industry of the island is not sightseeing. Therefore, when entering XianShen Island, the examination is quite strict, and ordinary tourists can not get in.

What's more, affected by the warm current, the temperature here fluctuates gently. Even in the severe winter, the average temperature can reach more than 20 degrees Celsius. Moreover, located in the tropical area, Xianshen city is like summer all the year round.

In this hot and humid Island, the body temperature is higher than the thermometer. In a sense, the wind heated by the sea in midsummer is even worse than the hot wind in the desert. This kind of environment is extremely cruel for ordinary people, and few people would like to come here to play.After all, in another sense, here is also the threshold of a huge laboratory

Therefore, the demons without landing are generally impossible to appear in the Xianshen island. Unless they don't use their own power for a lifetime, once they are detected, they will definitely be caught!

Of course, with the exception of some background, special exception, for example, the existence of what is called the strongest vampire in the world - the fourth true ancestor, that is the case!

When it comes to this, I have to mention that in this world, vampires are the most powerful beings among all the demons!

They are known as the most powerful one among the demons, which is not old or dead. Their resilience and physical ability are far beyond the average human beings. They can eat the same food as human beings, and they can also supplement their magic by sucking blood. Naturally, they also have the common blood sucking impulse of vampires.

However, the vampire's blood sucking impulse here is not caused by no reason, but by the sexual impulse.

As for the reason why vampires can be called the most powerful demons, it is because they have a trump card

The beast!

Only vampires can really control, at the cost of paying for vitality, the summoned beasts from different worlds!

They have even the weakest existence, but also can compare with any new fighter or chariot's terrible power. Among them, some powerful beasts, even can easily destroy a piece of terrain. Those most powerful beasts, even have the terrorist power like natural disaster!

Destroying an empire is more than enough!

Therefore, the beast is the most powerful proof of vampire in the demon family!

Compared with the beast, the flesh of the vampires, among the demons, will be attributed to the fragile one

After all, vampires are not completely immortal even if they are exaggerated to be immortal. The reason why they have the reputation of immortal is that their life span is so long that no one can witness their death.

If the weakest pet is used by a human child, then, in a short time, the human child will run out of life and die, while the vampire can drive the pet freely. In this case, no one can witness their end of life!

You can imagine how long a vampire's life has been.

Moreover, as a vampire demon, the brain that can control the magic and the heart that is in charge of blood circulation are the fatal weaknesses of vampires. If these two parts are seriously damaged, even the stronger the vampire is, the more he is, the more he will die!

The only one who can be truly immortal is the one who doesn't know whether there is a God or not, and the peak of Vampires - Zhenzu!

The first true ancestor - forgotten war king!

The second true ancestor -- the pupil of extinction!

The third true ancestor - the chaotic imperial daughter!

As well as the fourth true ancestor who only exists in the legend, originally does not exist, but has been gradually confirmed recently, living in Xianshen city!

This is the four most powerful true ancestors in the world today!

At least, on the bright side, it's like this

Now, in the city of Xianshen, which is about to usher in an uneasy life due to the existence of the fourth true ancestor, another true ancestor born from a different world, with his partner, comes quietly without the knowledge of all the powerful forces in the world