There were once 4 brothers willing to establish world peace for the good of the Earth. However, without knowing their father's true intentions, they realised that he wanted the opposite.
Around 15 years of age, the brothers decided to go onto a conquest to find a new key to achieving their biggest dream.
Few years after the beginning of their journey, they were lost inside a cave deep in the mountains where the boys found 5 downsized animals.
The 5 animals were a blue skinned bird, a red lizard, a white elephant, a yellow taurus and finally a black dragon.
After a long lasting debate, the brothers decided to establish their temporary home in this cave. This was one of their biggest achievements.
Few months after living in the cave, the brothers realised their father's wish had been completed, the explosions, the raging thunder and growling fire roared outside the deep cave.
The 4 brothers decided to tame one beast each while giving the last one to their father as a token of gratitude. This was due to the brothers finally understanding why their father wanted to end world peace. To show his true power.
The oldest brother, disciplined towards every situation but oftenly unconcentrated, Hashiroko, decided to tame the blue bird and name it Raicho after the bird had shown some lightning sparks coming out of his body.
The second oldest, who always knew the right way to explain things, as well as building important bonds, Moko, decided to choose the red lizard. He decided to name it Taketai after realising the lizard oftenly having a high temperature despite showing any signs of fever.
The middle brother, oftenly sacrificial and always puts his loved ones before himself, Asahaki, decided to pick the white elephant. He named it Minami after his favorite sport, swimming. He decided something in relation with the ocean could be a great name.
Finally, the youngest brother. He was oftenly the strongest in the situation and with a very positive mindset. He would also be very down in tragic incidents, Dakun. He decided to tame the yellow taurus. He named the taurus Sakyu after his favorite part of the trip, the sand dunes.
The last pet was chosen without name and had weirdly grown bigger than the other 4 pets. The brothers' conclusion was that this one was the father.
After the boys left the cave, they were welcomed with a big terrain full of blood-crushing corpses while hearing cries and screams.
They put their pets in their bags and decided to run near the danger to end the long lasting terror.
After arriving at the field, the brothers were awaited by a terrific enemy whom they thought had been dead, their father. Yin Kamigami. After realizing the terrible and cruel truth, the brothers could not make any move. Even after all of what their father had done, they still deeply loved him.
One thing that they were struck by was that their father had his head covered with shiny white hair, even though the father was in his 40s.
"So you four are back now. Are you finally willing to show your true powers to me dear Kamigamis!" Screamed the father. "We aren't here to fight you father. We want to establish peace with you. Just like what we wanted 5 years ago." Said the oldest. "Yes, exactly, we even found a small surprise to give on to you." Said the middle child, Asahaki.
After deeply analysing the middle sized black dragon, the father loudly said "Oh, Finally!".
After few seconds of silence, he continued: "What you have was my personal pet that I had when you 4 were just infants. His name was decided by me to be Dakudoragon. This name was decided with the pure intention of creating the ultimate weapon. I assume you have found its children, the bird, lizard, elephant and taurus right?". "Yes we have, each of us has chosen one to work aside for us." Dakun Answered.
There was a few minutes of silence then a huge fight had started between the four brothers and their father.
What they had hated, for such a long time, was now in action. After some couple of hours in combat, the brothers quickly realised that the pets were not in their bags anymore and so they were intensely scared of where they had gone off to.
As this was not the main problem in the story, they continued their battle until they had started to feel and hear a loud earthquake. They turned around as they were amazed and happy from the bottom of their hearts.
They could see 4 huge beasts standing behind them. After some analysis of what this was, they realized these were the pets they tame in the cave.
Though, the 5th pet was behind the father and had a rather intimidating and scary look to him. They kept on having a gruesome and intensive fight for days.
The brothers were almost collapsing as their father was standing tall without breaking a sweat. After the beasts realised their partner was at a loss they all formed a quadruple attack combination which seemed immensely huge. It was a gigantic sphere of roaring thunders, strong waves, grumbling earthquakes and intensive fires.
As the sphere was thrown, it took the form of a shuriken and had seemingly KO'd the father.
After the father's loss, the brothers decided to eliminate their father once and for all in order to achieve their long lasting dream, world peace.
After doing so, the four of them collapsed and their hair had turned completely white.
Waking up in a strange dimension, they soon realised they were in a different place. What was also off was that the place was very quiet and rather beautiful.
After a long walk around, they found a man standing on a tatami in the middle of an opened house.
The man asked them to come see him so he could explain where exactly they were.
"Hello young warriors, I see that you have also become part of the Mukatta. Here is the parallel dimension where the Mukattas people live. This world is also where you four will head to after dying. There will be no Heaven or Hell for you.
This place is also quite special. It is accessible even if you are alive. Technically speaking, we can say that dead people can meet living people. As you can see, I am currently dead and was the only inhabitant of this land for quite a while now, I've also met a man along the way which was named Yin Kagakami. You all seem very alike him. hmmm. Oh, I see, you are his sons! That must be quite a joke considering how he rejected this land and decided to be banished from here. While you four seem to be very peaceful and cooperative. Enough now for the boring talk. Now, how could you possibly exit this place you must wonder right?"
"Yes exactly sir, we are also trying to find a way out." The brothers peacefully answered.
They took their armours off and listened to what the old man had to say. "About 5 kilometers South of here, is a huge portal which will lead to the human cave of where you should exit to. Now, remember that you will feel extremely dizzy after exiting the location, since you technically will be travelling a couple dimensions in a matter of seconds. Once you will exit, you will find yourself in a cave full of crystal. Remember to not dig them or sell them as they are very important to this land. If you were also wondering, the cave is on the opposite side of the world to the cave where you had found your pets. This place should also be kept a secret from any non-white haired human."
He added "Also, remember that you cannot exit this place if you are dead! Now, you all can go and continue your adventure!"
"Thank you very much sir. But, what is your name if we may ask?" Asahaki politely questioned. "Well well, this might be a surprise to you, but I am your grandfather, Hachiman Kamigami."
"Oh my, seriously! That's amazing! we have so many things to tell you paps! I'm Dakun, the youngest, the 2nd youngest is Asahaki, the 2nd oldest is Mako and the oldest is Hashiroko."
"Oh I see, well it's quite surprising to see you all living the best of your life. Now go on and construct the world that you all wanted to dream for!"
After exiting the cave, the four brothers went ahead and lived their life to the fullest. Enabling to achieve their dream of world peace.
They decided to distribute each of their beasts accordingly to the 4 different countries. While they kept the thunder bird, they gave the other 3 to the other countries that seemed to be adapted to the beast's element.
After that, they each decided to create an element from their energy to make the attacks more diverse for the people to learn.
Those four elements were lightning, fire, water and ground.
They also decided to each marry a woman who loved them and finally, constructed a city for them to live in together which they named Yokosunai.
The oldest married a blue haired outsider, the second oldest married a red haired marketer, the 2nd youngest married a black haired princess and finally, the youngest married a green haired woman from their hometown.
After this long lasting war, the name Kamigami had also been banished from this world after the only survivors were the 4 brothers who took on the name of their wives.
The father's beast had also been sealed inside the Mukatta Dimension.