Little Simon Seahorse likes to tell stories, and if some of them are embellished, it just makes for a better story; but when his lucky pearl disappears after Sea and Tell at Coral Grove Elementary he and his friends have a real-life treasure to find -- and of course it will become a super story to tell, one that hardly needs embellishment.

Simon and his older sister try out for the bubble ball team together, but they end up on opposing sides.

Simon visits a fortune-telling seadragon who gives him an alarming, but incomplete prediction, that his friend Olive the octopus is in danger.