While sailing, Pirata finds a piece of carved wood which looks like a fragment from the figurehead of a very old pirate ship. To Pirata, the promise of possible treasure is irresistible!
Pirata and her crew hoist a treasure chest onboard. Inside, they find a mysterious message containing a riddle signed by a famous pirate, Calamari the Gimp. It seems to indicate they are very close to his most prized treasure.
Pirate tradition holds that the first pirate to set foot on an unmapped island and plant his or her flag on the summit gets the privilege of naming it. Pirata wants to name an island after herself, but so does Capitano!
Today, Capitano has many packages to deliver, including one containing the fireworks for a party at Inky Salma’s that very night. Pirata offers to deliver Inky’s package, even betting Capitano that she’ll get there before him.
Pirata accidentally breaks the pearl she was going to give to Inky Salma for her birthday. Not wanting to disappoint her friend, Pirata enlists Capitano’s help and they set off in search of a new pearl.
Pirata and Capitano overhear a starfish captain talking about a mermaid he spotted off Blue Mist Island. They both want to rush over to the island and see for themselves, but for different reasons.
Pirata finds a map indicating the location of Green Beard’s famous treasure. According to the map, the treasure is buried on Hundred Reef Island, which is only accessible at high tide. That means there’s no time to waste!
When Pirata and Capitano visit Skeleton Island for the opening of a beach tavern, they discover that Delfin Bones, the island’s mascot, has disappeared, and all the islanders are demoralized about it.
Dodo the Devious infests the Pink Skull with mosquitos, forcing the crew to evacuate, then steals their ship! But Pirata isn't going to take this lying down. On the hydroplane with Capitano, she’s determined to get her ship back.
Two ingredients are crucial for Roberto’s legendary “Mussel Soup, Roberto-Style”: blue Gouzi leaves and mussels from Skull Island. The crew divvies up the tasks: Pirata will gather the mussels and Capitano will find the leaves.