Secret Agent 6th Grader

My name is Brody Valentine (please don't make fun of my last name), and this is the story of how I accidentally became a 6th grade secret agent at my school. My life is plain and boring, but I do my best to keep it that way. That's why when a dangerous secret fell into my lap, I wasn't exactly jumping for joy. Everything I knew to be true was completely flipped around and suddenly I've found myself buried in special codes and conspiracies. Now I'm being hunted because my brain knows a secret so huge your head would explode if you heard it.