Ultimately, Zoro's goal is to defeat Dracule Mihawk. Zoro will have to fight against Mihawk at some point in the series, and surpass him to become the strongest swordsman in the entire world.

There are a lot of questions that are unanswered at this point in time, and they will be only tackled once Zoro does go on to blacken his first sword. Right now, Zoro is wielding three incredibly ...