Sinsegye

Lee Ja-sung (Lee Jung-jae), an undercover police officer, navigates the treacherous world of South Korea's largest corporate crime syndicate, Goldmoon International. After the death of his boss, Chief Kang, Lee Ja-sung is forced to choose between his loyalty to the police and his rise within the syndicate. He must contend with the rival factions led by Jung Chung and Lee Joong-gu, while also navigating his complex relationships with his colleagues, including his friend Jung Chung (Hwang Jung-min). As the power struggle unfolds, Lee Ja-sung must decide where his true loyalties lie and emerge as the new chairman of Goldmoon.