A wealthy and ill woman, trapped in her bed due to a serious illness, receives a series of mysterious phone calls that change her life completely. The phone rings in the middle of the night, and when she answers, she overhears a conversation that leaves her frozen: her murder is being plotted. Desperate and plagued by doubts, she tries to uncover the truth behind this gruesome conspiracy and, of course, find out who is behind it all. However, the problem is that no one seems to take her seriously.
As she begins to unearth clues, her mental state wavers between reality and paranoia. Isolated in her luxurious yet lonely home, her only companions are the echoes of the phone conversations and her own fears. At the same time, she faces her indifferent husband and a group of characters whose loyalty is deeply questionable. Each twist in the plot reveals dark secrets from her life, further immersing her in a labyrinth of intrigue and betrayal.
Empowered by a desire to survive and uncover the truth, the protagonist embarks on a frantic race against time. Whether through the phone or by confronting those around her, each attempt to escape her fate seems to be thwarted by manipulation and confusion. The suspenseful atmospheres and psychological games intertwine in a story that explores the limits of trust and human vulnerability.