Many years ago, there were four kingdoms... The Eternal Fire Kingdom, the Darkwing Kingdom, the Kisamura Kingdom, and the Luminous Kingdom, each ruled by different creatures.

The Eternal Fire Kingdom, was ruled by the Dragon King Rindem, his appearance seems serious, but in reality it is the opposite, he is very kind to his people, he loves his people, trains his people in case there is any war and they must defend themselves, and always motivates them to be strong people under any circumstances,  to be determined, and responsible and independent people, but above all with a big heart.

The Darkwing Kingdom, was ruled by Queen Griffin Asteria, her appearance is quite imposing, and serious, she is very fond of her people, and usually tells her people to always be brave, firm, and with strong character. She teaches her people to fight with swords, and arrow throwing, because she doesn't want her people to be weak and unable to defend themselves.

The Hideaki Kingdom, ruled by King Kitsune Koshiro, is a king of with the appearance of a calm person, and kind. He loved his people too much, he possesses a wisdom totally superior to that of any other creature, he usually goes for a walk in the village, and sits outdoors with people to teach them about the use of the magic of a Kitsune, and also how intelligence should be used.

The Luminous Kingdom was ruled by the Phoenix Queen Onyx, at first glance you could tell that she was very sweet and pleasant with all her people, her greatest quality was empathy. She used to make different strategy games with her people, and has always told her people to be empathetic to those around them, no matter the circumstance.

These four kingdoms, got along very well with each other, in fact the four kings, are friends, met with their people and made the most fun and interesting activities that could exist, but unfortunately with the passage of time the responsibilities of each one began to increase, for that reason they could not meet as before.

But one day... All the kings were, calm each in his kingdom, until out of nowhere the sky turned gray and there began to be a very strong wind, and it began to rain, with electric rays out of the ordinary...

It was the Leviathan, a creature that represents chaos, envy, and evil. That he came to the bridge of the four kingdoms for the purpose of destroying the four kingdoms and their people. And make a place reigned by chaos.

Then, the kings did not think twice and began to fight against the army of Leviathan.

The battle is quite hard and complicated, the Dragon King Rindem came out quite injured, the Phoenix Queen Onyx, seeing this cried uncontrollably, and for that pain he felt he became the Phoenix that he is, but much stronger than before, and continued to fight together with his friends (the other kings) against the Leviathan.