Story
Hong Heejoo is a sign language interpreter who has become mute due to severe depression. She and her husband never exchanged a single conversation for the three years of their arranged marriage. One day, her life takes a harrowing turn when she's taken hostage. "Don't hang up! This isn't a phishing call...!" However, her husband, who was even worse than a stranger, coldly disconnected the call. "Call me when a body is found." Enraged, Heejoo decides to strike back. She'll threaten her husband anonymously, no matter the cost.
Synopsis via AniList (English).
