When a short-tempered mobster and his gang of thugs try to shake down a neighborhood bar, they're soon confronted with the wrath of its owner - a mysterious southern mother with a dangerous past.

After meeting the girl of his dreams, an ambitious but lonely computer programmer soon discovers the terrifying secret behind her affections.

A mother lives quietly with her twenty-eight-year-old son, Do-joon, providing herbs and acupuncture to neighbors. One day, a girl is brutally murdered, and Do-joon is charged with the killing. Now, it's his mother's call whether to prove him innocent or to leave him imprisoned.

Two very opposite couples are drawn into organized crime and it doesn't take long until you realize everything and everyone is not what they seem..

A homicide inspector -- Lindsay Boxer -- who teams with three other professional women to catch an ingenious serial killer targeting newlyweds on their wedding nights.

According to the police, Negar's father committed suicide. Having had a happy life, Negar suspects that his death has not happened the way it seems. She starts unfolding the truth through an unconventional investigation.