WHEN THE PHONE RINGS PART 1

Baek Sa Eon comes from a prestigious political family, and he became the youngest presidential spokesman in Korea. His background also includes time spent as a war correspondent, hostage negotiator, and main announcer. He married Hong Hui Ju three years ago. She is the second daughter of a newspaper proprietor. She has mutism due to an accident she had when she was little. She works as a sign language interpreter in court and on television.

Sa Eon and Hui Ju got married largely due to convenience. For the past three years of their marriage, they have lived under the same roof as strangers. One day, Hui Ju is kidnapped by an unidentified person. This changes their marriage life.