At one of Gurugram’s posh residential society La Opulenza, friends Zaira, Saiba and Dolly become unlikely partners-in-crime when they witness their friend Ishi being attacked by a mysterious Man.

Convinced that Ishi has been murdered, the grief-stricken friends are haunted by the mystery that looms before them: Who killed Ishi and could they be next in line? The strikingly beautiful Inspector, Geeta Tehlan begins to investigate the case but her first meeting with the three friends leads her to suspect that they’re keeping a secret from her, which they indeed are.

With the driven, ambitious Geeta on their tail and an anonymous blackmailer harassing the friends, every hour counts. The friends try to dig deeper into what Ishi may be involved in. Geeta’s investigation unearths contradictions that bring her back to La Opulenza and the party lawns.

Geeta confronts the possibility that Ishi’s entire past might have been an elaborate lie and interrogates Meera who reveals yet another secret. If Geeta’s hunch is correct, Ishi’s friends might be in grave danger too. Her fears are soon confirmed.

After the attack on Saiba’s husband, the friends realize that they can no longer face this monster alone. They finally call upon Geeta to tell her everything. Well, not everything. While Geeta suspects more strongly than ever that their story doesn’t quite add up, she is dumbstruck upon seeing the cryptic ‘Grid’ that the friends found in Vinayak’s car.