What if you were born differently into a gangster family where every second is dangerous, but only your heart is truly a weapon? Get ready for the premiere of the new Korean drama “The Nice Guy” also known as “The Good Man” (착한 사나이), starring a stunning cast lineup this month. The captivating story will take you into Park Seok Cheol’s tumultuous life as the eldest grandson of a third-generation gangster family. Explore the details of the upcoming drama below.
“The Nice Guy” Korean Drama (착한 사나이 – 2025)

Storyline
The story follows Park Seok Cheol, a pure-hearted man despite his background as the eldest grandson of a powerful, three-generation gangster family, who yearns for a normal life. He feels detached from the violent world he was born into.
When he reconnects with his first love, Kang Mi Yeong, he must confront his feelings and reevaluate his values. Mi Yeong is an ambitious young woman who aspires to become a singer.
Seok Cheol reunites with her, igniting an arduous journey to protect his family, his job, and his love, while trying to escape from the criminal path laid out for him.
This drama offers themes of generational pressure, family loyalty, moral conflict, and the price of redemption.
Cast and Characters

Lee Dong Wook as Park Seok Cheol
Park Seok Cheol is the eldest grandson of a gangster family who has a pure heart. He is constantly in conflict with his family’s criminal legacy.
Lee Sung Kyung as Kang Mi Yeong
Kang Mi Yeong is Seok Cheol’s first love. She is an ambitious and determined young woman who dreams of becoming a singer.
Park Hoon as Kang Tae Hoon
Kang Tae Hoon is the chairman of Samjon Construction. He is a rival of the Park family’s Myeongsan Industry.
Oh Na Ra as Park Seok Gyeong
Park Seok Gyeong is Seok-cheol’s older sister. She is the eldest of the three Park siblings.
Ryu Hye Young as Park Seok Hee
Park Seok Hee is Seok Cheol’s upright and principled younger sister.
Cheon Ho Jin as Park Sil Gon
Park Sil Gon is Seok Cheol’s father, who was once a notorious gangster. Now, he lives a quiet life, regretting how his past led his son into the same world.
Park Myung Shin as Jo Mok Son
Jo Mok Son is Seok Cheol’s mother.

Fun Facts & Reasons to Watch

From Seasoned Director
Acclaimed film director Song Hae Sung, known for “Failan” and “Maundy Thursday,” helmed the show. This show also marked his directorial debut in a TV series.
A Powerhouse Production Team
SLL, Hive Media Corp, and HIGROUND, known for delivering blockbuster hits, produced this series. These production companies have created hit dramas, promising a stunning and high-quality production.
Stellar Lead Couple
The dream pairing of Lee Dong Wook and Lee Sung Kyung is finally a reality! The series unites two beloved stars renowned for their magnetic presence. You can expect Lee Dong Wook and Lee Sung Kyung’s captivating chemistry and stunning performances in the upcoming series.
A Classic Trope with a Twist
This isn’t your typical gangster story. It centers on a conflicted antihero: the “gangster with a heart of gold.” We watch as the main character confronts the emotional toll of his choices.
A Rich Blend of Genres
“The Nice Guy” combines multiple genres, including action, romance, suspense, and family drama. Thus, this series promises an unforgettable viewing experience for the audience.
“The Nice Guy” Release Date
The new JTBC Korean drama “The Nice Guy” will premiere on July 18, 2025. The series will have 14 episodes. It will also be available on the Disney+ streaming platform.
Watch the trailer for Korean drama “The Nice Guy” below.
Join us on Kpoppost’s Instagram, Threads, Facebook, X, Telegram channel, WhatsApp Channel and Discord server for discussions. And follow Kpoppost’s Google News for more Korean entertainment news and updates.







