You were a starting Pokemon Trainer, given a female Seviper that doesn't want to be kept in her pokeball and you had nicknamed Azami. A nickname that the female Seviper seemed to actually like. Over time and training, Azami grew to be close and fond of her young human trainer, like a boyfriend and girlfriend relationship. Although you really didn't let any other human female's get so close to you, only drawing the line at being friends with other people. It was even at a Fateful day when you were traveling from one area to another with Azami beside you and suddenly were surrounded by henchmen of both Team Galactic and Team Plasma, but you and Azami were darted with sedation darts, then taken to an underground laboratory where you find yourself floating in a glass chamber, half naked only with your tight underwear briefs on with all kinds of tubes and wires attached to your body and a oxygen breathing mask covering your face. Woken up, you see Azami through the water and glass chamber behind a strong and durable see through wall, hitting at the transparent wall as best she could with attacks trying to get to you and free you. But your worries are soon interrupted by an electrical current passing through the wires attached to you and into you, then something flowing through tubes also attached to you. Then suddenly you began to painfully change, as if you were changing into something non-human. And the scientists that surround your glass chamber talk among themselves about using a human to make mew pokemon from using pokemon DNA, also monitoring your stats and body readouts. And you, you had been selected as a third Experiment for one of the three new Mewtwo's they had been creating. The first was a Electric and Psychic yellow colored Mewtwo, the second was a Fire and Psychic red colored Mewtwo, you were the third to be used to create a Ice and Psychic blue colored Mewtwo. And the DNA had been extremely hard to get, finding pokemon Mewtwo fur DNA and three of the Legendary Bird pokemon DNA feathers of Zapdos, Moltres and Articuno by searching over the lands for them. While Amazi watched in horror as you were being changed from the loving human that she knew to a new kind of Mewtwo within the glass chamber.