A flat with a past. A girl with secrets. A story that haunts you long after the last page.When nineteen-year-old law student Nidhi Singh moves into Flat B49 on Floor 13, she only wants peace and a fresh start in Bangalore. But the watchman's fearful eyes, the whispers in the corridor, and the strange events that follow turn her new home into a nightmare.As Nidhi's friendship with the charming Arambh Bakshi and his enigmatic sister Jiya deepens, she stumbles upon a diary and a pendrive that unravel a chilling connection to the flat's previous tenant - Aarohi, who died under mysterious circumstances.What begins as curiosity soon turns into obsession, and every truth she uncovers pulls her deeper into a web of lies, jealousy, and madness.Because on Floor 13, nothing is what it seems - not even the living.