He was almost an impossibility. No matter what world he was born into, with his family, he would inevitably be destined for great things. But, at his birth, by coincidence, Monkey D. Boa Issei, or Hyoudou Issei, as he would be known by some, receives something that connects his destiny, to the destiny of that same world they just happened to be in. And this destiny would bring great changes. After all, D's always bring change.