Brianna is a 9th grade teen and 14 yrs old.She finds out that her parents are S.U.S.A.D.N.- secret undercover spy agent detective ninjas. Her parents sent her on a mission to find an agent. Theres only 4 agents her, her bff Rebecca, their best friend Joseph and that mystery guy agent she has to find in an highschool. SUMMER OAKLAND HIGHSCHOOL!!!
19 parts