London, 1993. Rakka works as a disillusioned office employee navigating the monotony of corporate life. When she stumbles upon a mysterious code hidden in a care package from her job, her world begins to unravel. Alongside her roommates — Sascha, Björn, and Kev — Rakka's life takes a sharp turn from mundane to mayhem, facing unsettling phone calls, mysterious black cars, and a break-in. Are they being watched? When Björn reveals he has figured out the code, a decision is made. Guide Rakka and her friends through this narrative as they uncover not just the answers to the mystery, but also the depths of their friendships — and wonder who's really on the other end of the line.