The Straw Hat Pirates and Trafalgar Law, together with Kin'emon, Momonosuke and the captured Caesar Clown, travel to Dressrosa with the goal of taking down the nation's king, Warlord of the Sea Donquixote Doflamingo. However, they soon set into motion a series of world-changing events, as their actions interact unexpectedly with those of larger forces at play.