Class 9-E at Golden Valley Public School never expected their mundane school year to turn into a life-altering adventure. When mysterious accidents and unexplained events spiral into a dangerous conspiracy, the APDI (Academy of Prime Detectives of India) find themselves at the heart of a counter-insurgency operation. Each clue they uncover reveals a more sinister plot, entangling their lives with undercover operatives, hidden enemies, and high-stakes action. Will their courage and ingenuity be enough to thwart the looming threat? Or will the shadows of deception claim the school and the lives of students and APDI agents? Packed with suspense, action, and heartfelt moments, this book is a thrilling blend of school life and covert operations.