D'ailleur de ce que j'ai lu il y'a l'air d'avoir une incohérence sur le temps
" Ace began to hunt Blackbeard when Luffy's first wanted poster came out, yet Blackbeard had already left Whitebeard 2–3 months to the Straw Hats arriving later at Drum Island. This means either Ace didn't hunt Blackbeard straight away, or the Straw Hat crew took a number of days between their adventures before arrivng at either any or all of these locations - Logue Town, Reverse Mountain and Whiskey Peak. There is simply no room for the 2–3 months in any other established time period."
en gros barbe noire a quitté barbeblanche 2-3 mois avant que les mugis arrivent drum, et ace etait sur le bateau de BB quand luffy a eu sa premiére affiche, donc soit ace ne s'est pas lancé a la porsuite de BN tout de suite(peu probable) , soit loguetown-reverse mountain-whisley peak-little garden-drum a durer 3 mois 
Et ça me parait peu probable aussi