"Just like there are those who carry on Roger's will, I'm sure someone will appear to carry on Ace's will, someday. Even if you extinguish his bloodline, there is no way their flame will ever burn out. It has been passed down since ancient time. And in the future.. Some day... Someone will appear carrying the history of all those decades on his back, and challenge this whole world to a fight.
Sengoku.. You guys in the world government... all fear the immense battle engulfing the whole world... that will eventually come.
I don't care myselfe, but as soon as someone that great treasure.. the entire world will be turned upside down
And someone will find it."