Jang Ki Yong and Oh Jung Se Join Forces for New Office Drama 'Law of the Line'

A major new K-drama team-up is officially locked in. Jang Ki Yong and Oh Jung Se are set to headline the upcoming office-centered drama tentatively titled "Law of the Line." South Korean television network MBC confirmed the major casting news on October 19, revealing that the two stars will lead the project in the network's prime Friday-Saturday broadcast slot. The announcement puts two of the industry's most recognizable screen figures front and center for an intense corporate storyline. Friday and Saturday evenings are widely considered the most competitive programming blocks in South Korean television, often reserved for flagship productions expected to draw huge viewership. Securing Jang and Oh together demonstrates that the network is betting big on the project's broad appeal.

While detailed story outlines are still being kept under wraps by the network, the working title—literally translated as "Law of the Line"—strongly points toward high-stakes workplace politics, personal ethics, and professional boundaries. Office dramas have long served as a powerhouse genre in Korean entertainment, offering a grounded canvas for sharp character conflict, workplace rivalries, and relatable everyday struggles. MBC confirmed that the series is slated for its weekend lineup, setting expectations for a polished, high-energy production. As production gears up following the casting reveal, anticipation will naturally focus on how the creative team builds out the surrounding office environment and which supporting actors will round out the corporate roster.

The pairing of Jang Ki Yong and Oh Jung Se creates an immediately compelling balance of star power and acting pedigree. Jang has consistently commanded attention across leading romantic and dramatic roles, bringing strong screen presence and emotional range to every role he tackles. His involvement guarantees immediate interest from global viewers who follow his career closely. On the other side of the marquee, Oh Jung Se stands out as one of the most respected and adaptable talents working in Korean television and film. Renowned for chameleon-like character work that moves effortlessly between heartbreaking vulnerability and sharp comedic relief, Oh brings prestige and unpredictability to any ensemble he joins. Placing these two distinct performers across from each other in a pressured office environment offers huge potential for memorable on-screen tension and camaraderie. With pre-production moving forward and the two leads officially confirmed, "Law of the Line" is already establishing itself as a standout title to track for upcoming K-drama seasons.