Seoul, South Korea, September 21st, 2008. Eight citizens, the first to intervene as jurors in the country's legal history, are randomly selected to examine a matricide case that appears to have been resolved due to the existence of apparently conclusive evidence.

Sin-ae moves with her son Jun to Miryang, the town where her dead husband was born. As she tries to come to herself and set out on new foundations, another tragic event overturns her life.

A missing person case involving a female university student and the victim in a hit and run case appears to be the same person. Detectives look for a witness. A witness, Min Soo-Ah appears, but Min Soo-Ah is blind. She used to be a promising student at the police academy. With her acute senses, Min Soo-Ah is able to reveal important clues on the hit and run case. Another witness, Kwon Gi-Seob then appears. Gi-Seob, who witnessed the case with his own eyes, gives contradictory statements to Min Soo-Ah. The investigation then goes through many twists and turns, while Min Soo-Ah finds herself up against the killer.

A cute Korean story about a girl Jini and her memories of first loves. Her mom gave her a diary at coming of age and in the movie she goes through her past boyfriends and reflects on how they've given her memories.