When Troy returns to the reef, Pi initiates a chase with Troy through the valley Nerissa instructed him to take. Troy is hit by all of the obstacles until they get to the open sea. Nerissa tries to help by disabling Bart and Eddie and Dylan shoves them down a lobster hole, retrieving his mother's pearl in the process. Pi is then swatted by Troy's tail into a cliff, burying him in rocks. Nerissa attempts to help him, but is hit by Troy; just as all seems lost Thornton and the marlins arrive to fight Troy and the marlins apologize to Nerissa for not helping him when he needed them.