Salty was a fisherman who faked his own death and created a fake story of a scary giant fish named Daggermouth that allegedly killed him. He now resides in a secret cave where he has made millions of dollars by distributing Daggermouth merchandise, including a Daggermouth cartoon on Nickelodeon that rivals SpongeBob in terms of popularity. Unfortunately people are gradually finding out about him after all these years including sailor Seamus, an annoying man with four wooden limbs