Advika Nair Chapter 1: The morning bell rang with the familiar sharp clang that echoed across the corridors of St. Mary’s High School, announcing the beginning of another Wednesday, another series of classes, and another chance for students to shuffle into their assigned seats like the pieces of a living, breathing jigsaw puzzle. In Class 10-B, the usual rush was on—bags thudding onto desks, notebooks flipping open, and voices rising in a soft chaos of teenage chatter. Amid it all, Riya Sen hurried into the room, her hair tied in a slightly crooked ponytail, her blue-and-white uniform neatly ironed, and…