Forgotten Storm

All Dragonite really remembers is waking up in a poke center, after beind in a pokeball for quite some time. She has no idea where she is, what's going on, or most importantly, who she is. Soon a mysterious trainer claims dragonite has her new pokemon and and they become instant friends. But something just doesn't feel right about all of this to dragonite. She gets constant feelings of de je vu, like she has been here before and done this before. Nothing in her life really seems to make sence, except for her new trainer. As dragonite sets off on adventure after adventure with her trainer, she feels like she has a purpose in the world and she can tell that her trainer is a good one, because she is certain she has had one before. But how?