Lory celebrates her 5th birthday and loves her green dino sharpener gift the most of all. But to her dismay, she can't find it anymore. She recognizes that Ras, her younger brother, is behind it and she has to figure out a way to get even. Will a story her teacher tells her of an angry shark help her decide what to do with Ras? How will the story unfold and what will happen to the characters? Let's find out.