Icool97531
When the school's top-secret Science Fair blueprint disappears from a locked lab, everyone is confused except young detective Arivu Prakash. With no broken locks, no suspects on camera, and only strange clues like a feather, blue ink, and a midnight shadow, Arivu must uncover the truth before the invention is lost forever. But solving the case reveals a bigger secret hiding inside the school... and a danger that isn't finished with him yet.