Moon Yoo-Seok (문유석) is a South Korean screenwriter, His also known as Mun Yu Seok, He was born on 6th November 1969 in South Korea. He made his screenwriting debut with the hit drama Miss Hammurabi (2018), which was based on his own novel of the same name. The series offered a fresh and realistic portrayal of judges as human beings navigating moral dilemmas and societal expectations. It resonated with audiences for its honest depiction of the justice system and its empathetic characters.

In 2021, Moon followed up with The Devil Judge, a dark, dystopian legal drama that questioned the boundaries between justice and power. With its gripping narrative and provocative themes, the drama received critical acclaim and highlighted Moon’s versatility as a writer.

His latest work, Pro Bono (2025), continues his focus on justice and ethics, centering on lawyers who fight for the underprivileged. With his sharp legal insight and compelling storytelling, Moon Yoo-Seok remains a leading voice in Korea’s legal drama landscape.