One Piece, Vol. 20

One Piece, Vol. 20 continues Eiichiro Oda's Alabasta story arc, following Monkey D. Luffy and the Straw Hat Pirates as they aid Princess Vivi in her fight to save her kingdom from the schemes of the Warlord Crocodile.

Leaving the gambling city of Rainbase to head off the rebel forces marching on the capital, Alubarna, Luffy is pulled aside by Crocodile himself for a one-on-one confrontation, with only minutes to settle the fight on the sand pirate's own turf. Meanwhile, the rest of the crew races to help Vivi stop the rebellion, only to find the formidable Officer Agents waiting for them at the city gates as the clash between the rebels and the Kingdom's Royal Army draws near.