"Prologue"
Earth.
The only planet in the solar system on which life appeared. It is rich in vegetation, as well as inhabited by animals, birds, fish, and people that have existed on it for several trillion years and continue to develop. However, few people know that in parallel with humans, creatures live side by side whose nature and origin are still not fully understood.
It's about Shyurigammi. Creatures that look like anthropomorphic animals. For a while, people didn't even know that there were people living next to them, hidden from their eyes. However, more than 100 years ago, humanity had a chance to cross paths with these people and their world. Unfortunately, the name of the first person who first opened the door to the world of Shayurigammi has long been lost. But from that moment on, people first learned about the existence of Shyurigammi.
No one can say for sure how they appeared or how long ago they were. Some believe that they are the same mythical creatures, the yokai, about whom legends and tales have been written for many years. And someone believes that they are semi-gods that could have existed since the birth of the planet. According to them, they draw their strength from the energy that fills all living things on Earth.
This energy is called "Anuro-Aniada". "The power of light and balance," as they also call it.
It is also known that they are able to control one of the five or more well-known elements that make up our world: fire, water, earth, air, nature. As well as others that come from these five main ones: magma, ice, metal, wind, lightning. For many years they hid their existence from people. And it is not completely known why, because they are a non-hostile people, and they are very calm and did not want to harm people.
Although now... it's becoming clear. After some time, people with anger and greed in their hearts, hungry for power, decided to go against their race and the race of the Shayurigammis.
They made a deal with the demons, who made themselves felt openly a month after the disclosure of the Shyurigammi themselves. And then they found a way, with the help of special "Amulets of Darkness", to subdue the power of Shayurigammi and use it for their dark purposes. Gathering their followers around them, they formed the so-called "Yang Clan", which attacked the peaceful people. Their goal was everything that their hands could reach. And even more.
They wanted to subjugate both their own kind and the Shayurigammis in order to turn the planet into their haven. To which the people, who were still loyal to their people, with bright thoughts and a pure soul, who only wanted peace between both peoples, had to respond to the blow of the Yang Clan. They created Yin seals, or "Talismans of Light," which allowed them to channel the power of the Shyurigammi without harming them.
Having concluded an agreement with the people, and having gathered their "Shin clan", they entered into a fierce bloody battle. This battle took many lives. Both human and Shyurigammi.
However, the Shin Clan managed to stop the invaders. After that, the Shayurigammis used all their powers to seal the demons who had escaped, and also imposed shackles on their world. Hoping that if they stayed with people on different sides again, the war would not break out again. However, people were not sure that sooner or later the Yang clan would start a war again for their right to own the entire planet. And a hundred years after the war, it was unleashed again. Even if it's a little different than in those years.