Mother is a devoted single parent to her simple-minded twenty-seven-year-old son, Do-joon. Often a source of anxiety to his mother, Do-joon behaves in foolish or simply dangerous ways. One night, while walking home drunk, he encounters a school girl who he follows for a while before she disappears into a dark alley. The next morning, she is found dead in an abandoned building and Do-joon is accused of her murder. An inefficient lawyer and an apathetic police force result in a speedy conviction. His mother refuses to believe her beloved son is guilty and immediately undertakes her own investigation to find the girl's killer.
Bin Won,Kim Hye-Ja,Jun Mi-sun,Won Bin,Yoon Jae-moon,Jin Goo
Hye-ja is a single mom to 27-year-old Do-joon. Her son is her raison d'etre. Though an adult in years, Do-joon is naive and dependent on his mother, and a constant source of anxiety, often behaving in ways that are foolish or simply dangerous. Walking home alone one night down a nearly empty city street, he encounters a young girl who he follows for a while before she disappears into a dark alley. The next morning, she's found dead in an abandoned building and Do-joon is accused of her murder. Thanks to an inefficient lawyer and an apathetic police force, Do-joon's case is quickly closed, but his mother refuses to let this be the end of the story. Trusting no one, Hye-ja's maternal instincts kick into overdrive, and she sets out to find the girl's killer and prove her son's innocence.