Izzy finds a pink polka-dotted shell wash onto Pirate Island beach, she decides to put it on display in her shell collection. Captain Hook, sees Izzy's Shell shell, and keeps it for himself, to add it to his collection. Hook manages to steal it from the sea pups. Jake and his crew quickly climb aboard Bucky and heads off after Hook. Jake decides to first ask nicely, but Hook tells them that he will never give it back. Mr. Smee notices that the shell is missing, and both pirate groups find that it’s floating on a log in the Never Sea. As it travels through a group of rocks, both ships have to avoid the rock formations, but Jake’s ship Bucky sets up the raft for the group. Between Hook’s rowboat and Jake’s raft, it’s a race for the shell. Jake and the group manage to beat Hook to the shell, just barely, only to find the seashell has moved to a high cliff. Skully manages to claim the seashell from Hook, but Hook is able to nab it in the end, only to have it pinch him. Izzy finally manages to get her shell from Hook after using some pixie dust to fly, and although she’s happy to have her shell back, she finds that there’s a hermit crab living in the shell. They take the crab back to Pirate Island, and Izzy allows the crab to keep his shell.