This story doesn't begin directly in Japan or on Earth, but on a very distant planet, this was a large planet similar to Earth but purple, whose city in particular was one of the largest on the continent, where the sky was always dark and depending on the time the intensity of the darkness of the sky changed.

The large grasses despite being gray were not withered, as were the trees that were there, the water of the rivers that passed through there were the only thing that didn't change, but they were so pure that they were crystalline.

If the biome of that planet with a still unknown name was very different from that of Earth, so was its largest city and although it had technological advances, everything had a Victorian Gothic style where black and purple colors predominated, people's clothing was Victorian style with Gothic tones, beetle-style vehicles that ran on electricity, the buildings were also of that style, as were the walls that although technological, on the outside, didn't seem so.

The most curious thing was the large castle of the same style and black in the middle of the city, at the top of it there was a large bright amethyst that shone with a shine that was not harmful to its inhabitants.

And why do I say not harmful to its inhabitants? Because the most curious feature of them was that they looked like human beings, but paler, their ears were almost pointed, and a small fang protruded from them. Yes, they were like those on Earth known as VAMPIRES.

The terrestrial world, without knowing it, had predicted the characteristics of the inhabitants of that purple planet, describing those characteristics in blood-sucking creatures that were nothing more than beings invented by the imagination, but they were more real than they thought. The curious thing about that planet is that humans didn't exist, or at least that is what it seems at first glance, but there are species of other types except for certain features that differentiated them from those on Earth.

The vampires on that unique planet have managed to be able to coexist with other species. There are good and bad ones, as in every society, but one thing was vital to all vampires there: Blood. Some vampires were capable of even going crazy from the red liquid if they weren't controlled, and without humans as the dominant species on that planet, vampires had to draw blood from other species, but maintaining a balance for their own survival.

At least that was what the King of Kyuketsu, the main city of the Vampire species, thought. He had recently fallen ill for unknown reasons. He was a middle-aged man in an elegant Victorian suit. He was 800 years old, which in Earthly age is 50 years. Apparently, the illness was weakening him, and although they tried everything, even trying to use healing blood, it wasn't long before he left that world.

The castle was filled with sadness, just like in Kyuketsu, since the king was very loved for caring about the preservation of his species. And the fact that he was already close to his end was a terrible feeling for everyone. A figure that was covered with a beautiful black veil was looking at the two moons that the planet had through a large window. Behind her was a woman in Victorian clothes whose face wasn't visible for now. Next to her was a young relative who seemed to be the same age as the figure.

"Your destiny has finally arrived, he will soon be gone. I know that although you are very young, but you have to take responsibility. Do you understand that right?" The mysterious figure nods with deep sadness, it seems that it is what she has to do, she didn't like it "In that case. I have something else to tell you that may catch your attention"

The mysterious figure with the black veil turns around in astonishment, although for now only the part of her chin could be seen, which showed delicate, purple-painted lips with a fang sticking out of them.

It seemed that something was going to happen on that planet, specifically in that city, something that could change the course of its history as it had been until now. All while the two moons of the planet covered the great mysterious city with their platinum shine.