Tell Me Something

Detective Jo returns to his job following the devastating death of his mother. He struggles with grief and is met with suspicion in the workplace as allegations arise against him.

Jo faces serious accusations of accepting bribes to cover his mother's medical expenses. Despite denying the claims, he becomes disgraced, leaving his innocence in question.

Jo is assigned to investigate a horrifying series of murders involving a serial killer who mutilates and swaps the body parts of victims. The grotesque nature of the crimes adds immense pressure to his already fragile state.

The investigation leads Jo to Chae Soo-yeon, a beautiful young woman connected to the victims. As they interact, her past becomes a point of interest and concern for Jo.

Through her friend Seung-min, Jo learns of Soo-yeon's troubling history, including multiple suicide attempts. This revelation raises alarms about her mental state amidst the chaos surrounding the murders.

As the body count rises, Soo-yeon moves into Jo's apartment to feel safer. The proximity intensifies their relationship, as Jo becomes more invested in her well-being.

The investigation shifts focus onto Soo-yeon's father, revealing a history of abuse that adds another layer of complexity to the case. Jo's connection with Soo-yeon leads to concerns about his own safety.

Detective Oh, Jo's colleague, uncovers the apartment where some of the killings occurred. Unfortunately, he is killed, but not before obtaining a crucial photograph that could aid Jo in his investigation.

In a dramatic showdown, Jo confronts the killer, leading to a tense moment where both he and Soo-yeon survive. This encounter solidifies their bond as she expresses her gratitude to him.

Soo-yeon bids a heartfelt farewell to Jo, preparing to leave for Paris. This moment emphasizes her desire to escape from the turmoil that surrounded her.

Jo uncovers the horrifying truth that Soo-yeon is the serial killer, having crafted a grotesque display from the victims' body parts. This revelation turns his world upside down.

In a dramatic turn, Jo finds himself in a pose reminiscent of Ophelia after smashing the glass aquarium where the bodies were displayed. The chilling imagery reflects the dark themes of the story.

As Soo-yeon boards the plane to Paris, she labels it her first trip to the city, despite earlier claims of studying there. This marks a striking ambiguity about her true identity.