Sun is tasked by the father of Sairung, a woman with dissociative identity disorder, to make all five of her personalities fall for him in an effort to fix her. One of her personalities, Manmok, becomes determined to throw him out of their lives.
Follows the story of Ruth Ellis: her lifestyle as a young nightclub manageress, her violent relationship with the man she then killed in cold blood, her arrest, trial, and subsequent legal battle to get her release before she was hanged.