In the beginning, there was nothing. No light, no darkness, no earth, no sky. just an immense vastness of nothingness. Then from the nothingness, a single egg came into existence birthing Arceus, the creator. for millions of years, Arceus sat alone in nothingness. Millions of years, until he came upon the discovery that he could create beings like him.
And so he created three great beings; Dialga, Palkia, and Giratina.
"Go my children,'" Arceus told the three,"Fill the void."
Palkia stepped forth. The boldest and most intelegent of the three, he acted without hesitance. Palkia let out a massive roar and the universe came to have depth and dimension.
Dialga followed. Seeing, the universe dark and motionless, he created time. The planets began to turn. The dust from crashing stars birthed two small pokemon named Solgaleo and Lunala made of gas and dust, who grew and evolved to call the moon and swallow the sun.
Giratina, however, rejected his father's orders of making the universe, He didn't want to share his father and brothers' love, wishing them to be as they were before. He lashed out, creating antimatter to warp and reverse time and space. Arceus became angry at him and banished the boy to the ripped pieces he created that became known as the Distortion world.
After the third's banishment, Dialga and Palkia began to grow apart and feud and went off to their own dimensions, leaving Arceus alone yet again.
The creator turned his sights to the barren, featureless earth. He created Kyogre and Groundon to form the land and ocean and Rayquaza to create the atmosphere. Regigigas came to life and moved the continents with the help of his own creations; Regice, Registeel and Regirock. Heatran forms from the heat and pressure of the core.
When it came time to create weather, Arceus asked his creations Lugia and Ho-oh, the guadians of the sea and sky, to create a trio to control the weather. Although, the two were completely opposite and in their confusion ended up creating two trios to control the weather and seasons over the eras. The Legendary Birds and Forces of Nature.
Then it was finally time to fill the world with life.
The first life was nothing grand. the land was filled with plants made by the young goddess Shaymin but nothing else. Then, the first conscious creature was created and the world was filled with mew. The mew were simple and innocent. They were not as strong as the gods and respected that. Over the years the mews spread and it became needed for them to change. Arceus created pokemon to help advance the mews. Uxie bestowed intelligence, making the mews know how to overcome obstacles. Mesprit bestowed emotions so that the mews knew when something is wrong. Azelf bestowed willpower to keep the mews going in tough times. Then the a mighty dragon of truth and ideals taught them morals.
with their changes, the mews changed and evolved into the modern day pokemon...