Mirror

A string of cat deaths occurs in a local neighborhood, and the prime suspect is Baek Si-Yun, a top-performing student in his middle school class. When no one believes his insistence that he is not guilty, Si-Yun decides to investigate the killings with the help of his friends Su-Min and Jeong-Hyeon, who support his innocence. As they dig deeper, they encounter Hwa-Ja, a woman who works at an animal shelter, and Detective Jun-Woo, who is also present at the shelter. Their involvement with these two adults leads the group into a series of unpredictable and overwhelming events.