In the dark and dizzying life of Ed, David, and Judy, three flatmates in Edinburgh, everything seems to be going well until a twist of fate adds an unexpected complication. After renting a room to a mysterious stranger who presents himself as an attractive yet somewhat enigmatic man, the three friends find themselves tangled in the tension that arises from their peculiar situation. Everything is fine until, following the sudden death of the new tenant, they decide to investigate further.
What they find is shocking: a suitcase full of cash and a dark secret that could change their lives forever. In an instant, what began as simple cohabitation transforms into a dangerous game of trust, ambition, and betrayal. As they try to conceal their discovery and figure out a way out of this predicament, tensions between them escalate exponentially. Each reveals their true self as they struggle for survival, leading to a series of moral decisions that could drive them to madness.
The boundaries of friendship are tested, and the drama becomes a chilling thriller that keeps the tension at its peak. With a somber atmosphere and unexpected twists, the friends are forced to confront their own demons, questioning who they really are and how far they will go for money and betrayal.