There is a story of those half human and half pokemon, now most of you would think gijinka are the true ones but that not right. Gijinka are experimented, and true half poke human get there power from legendarys. This may confuse you at first but here is how the first poke humans came to be.
Many many years ago, in a small region with mountains at its corners
A small town in the center of the region that worshiped the birds of fire ice and lighting, had three of there people once a year head to the top of the mountains, with baskets of tributes of food, hand-made wears, and other things. They did this because the legendary birds watched over the land protecting both pokemon and humans alike.
One year as the three where about to head out bandits rushed into the town and started to attack, all the towns people and that pokemon that lived near where captured. Just as the town was about to go into full destruction, the three chosen prayed that the birds would help them. There prays where answered in the form of three orbs, which would be known as cores, came from the mountains and floated into the three causing them to change. They turned half pokemon, one elec one fire and one ice, and where able to chase the bandits away, there was mush cheers for the three and the birds.
Now that you know how they came to be you should know that only those with cores are true/real half poke humans. And the ones with a core can change from half to full pokemon or full human. And only those that seem trusting of having the power can get a core. Now how about I tell you of the new half poke humans. Chosen gardens of the legendary birds, Articuno, Zapdos, and Moltres!
Prologues are always small, I hope. Next chapter will be up if I decide to make one. R and R plez