Eight people sit down for dinner at a young singer's success party, but only seven live to see the next day.

When Suhana Sethi, a debutante Bollywood singer, receives a mysterious call during her party, life for the Sethi family of Mussoorie stumbles off the rails. The next morning, a family member is found dead. Murdered.

On the other side of the neighbourhood, battling with depression and a sickening habit of self-mutilation, is Mrs Sheetal Gupta, a widowed lady of the most maniacal personality who is suspected of shielding a secret — a secret that might not live long. What is this secret and what does her world bring to the wealthiest family in Mussoorie is a question that irks many.

Amidst all this are Dev, a retired policeman, and Vikram, a struggling writer, who take it upon themselves to sieve false from the truth before the family's dark, dysfunctional side alters the case completely, and the murderer strikes again . . . and again . . .