as Kim Seong-yeol, a detective and Ji-yeon's childhood friend who assists her.

As she races against time, Ji-yeon is forced to navigate a web of corruption and hidden truths, all while knowing that her daughter’s life depends entirely on her winning a seemingly impossible legal battle.

(Korean: 세븐 데이즈; RR: Sebeun deijeu ) is a critically acclaimed 2007 South Korean crime thriller . Directed by Won Shin-yun , the film is noted for its fast-paced editing and intense narrative, starring Yunjin Kim in a leading role. Plot Overview

The story follows (Yunjin Kim), a top-tier defense attorney who has never lost a case. Her life takes a harrowing turn when her young daughter is kidnapped during a school sports event. Unlike typical kidnappers who demand money, the perpetrator has a much darker requirement: Ji-yeon must defend a convicted murderer and secure his acquittal within seven days.

The success of Sebeun Deijeu has led to several international adaptations: