Get ready for a fresh workplace drama hitting your screens in 2026! Actress Son Ji-yoon is officially joining the cast of tvN’s highly anticipated new series, ‘Undercover Audit’. This casting promises to add a compelling layer to what’s already shaping up to be an intriguing office romantic comedy.
What to Expect from ‘Undercover Audit’
tvN’s upcoming drama, ‘Undercover Audit’ (은밀한 감사), is gearing up to be a captivating blend of romance and corporate intrigue. Directed by Lee Soo-hyun and penned by Yeo Eun-ho, with Yang Hee-seung as creator, the series follows the dynamic duo at the heart of a corporate audit team.
The story centers on:
- 🕵️♀️ Joo In-ah (played by Shin Hye-sun), a charismatic audit team leader with a secret. Her sharp mind and hidden depths will surely keep viewers guessing.
- 📉 No Ki-jun (played by Gong Myung), an ace auditor who finds himself demoted to handling internal scandals. His journey promises plenty of comedic and dramatic twists as he navigates the corporate minefield.
Son Ji-yoon’s Challenging New Role
Adding another layer of complexity to the drama, Son Ji-yoon steps into the shoes of Bu Se-young, the head of Haemu Group’s Human Resources department. Her character is poised to be a relatable yet challenging figure, particularly for those familiar with office politics.
Bu Se-young is depicted as a working mother who feels the pressure as her younger junior, Shin Hye-sun’s character, gains influence. This dynamic sets up a subtle yet fierce rivalry, where Son Ji-yoon will:
- 💼 Portray a realistic working mom struggling to secure her position.
- 🗣️ Deliver sharp ‘professional advice’ that makes her a subtly ambitious, yet not entirely unlikable, character in the office romance.
- ⚡ Create palpable tension and an engaging competitive dynamic with Shin Hye-sun.
Why Son Ji-yoon’s Performance Matters
Fans have high expectations for Son Ji-yoon’s role in ‘Undercover Audit,’ especially given her continuous strong performances. After heating up screens in 2025 with ‘UDT: Our Neighborhood Special Forces,’ her consistent acting prowess has kept her busy across various dramas. Her agency, Spring ENT, has hinted that her portrayal of Bu Se-young will be deeply empathetic, resonating with working moms and office workers alike.
This role is anticipated to be another career-defining moment for Son Ji-yoon, showcasing her nuanced expression and adding significant vitality to the drama. Viewers can look forward to seeing her bring another complex character to life with her signature realism.
The casting of Son Ji-yoon opposite Shin Hye-sun and Gong Myung suggests a fantastic ensemble for ‘Undercover Audit’. This workplace romance with a competitive edge feels perfectly timed for current K-drama trends.
Editor: Eric Choi 🍜
