What happens when a judge obsessed with money and success loses everything? That’s the story of “Pro Bono,” the Korean drama coming to your screen this December 2025. This isn’t your typical courtroom show filled with serious lawyers and heavy cases. This story is funny, chaotic, and very human. It shows what really matters in life. You will meet characters who challenge what you think about success, ambition, and doing the right thing.
“Pro Bono” (프로보노) Korean Drama 2025

“Pro Bono” is a legal comedy-drama that flips the rigid script on traditional legal stories. Written by Moon Yoo-seok, the mastermind behind the hit series “The Devil Judge,” this new K-drama blends humor with real human struggles. The story follows Kang David, a former judge turned public interest lawyer, who discovers that losing everything might be the best thing that ever happened to him. This captivating drama is a tale of transformation, wit, and unexpected kindness that you don’t want to miss this year!
Synopsis
Meet Kang David (Jung Kyung-Ho), a judge with a brilliant career and a massive social media following. His life is polished, his reputation flawless. Yet, an unexpected event shakes his world. He then resigns from his prestigious position. This twist leads him down a surprising new path: becoming a public-interest lawyer at a non-profit called Pro Bono.
Here, he meets Park Ki-Bbeum (So Ju-Yeon). She is a legal enthusiast who dives deep into every case she touches. Park Ki-Bbeum believes that a lawyer’s role is to protect human rights and foster social justice.
Together, this unlikely duo forms a public interest team. Da-wit and Ki-Bbeum take on cases defending conglomerates, using those earnings to help victims who are struggling, proving that true justice can always be found. It’s not just about winning cases; it’s about making things right, no matter the price of confession.
Cast Lineup & Characters

The cast of “Pro Bono,” the Korean Drama, is fascinating! We have beloved stars ready to bring these characters to life.
Jung Kyung-Ho steps into the role of Kang David. You know him from hits like “Hospital Playlist” and “Crash Course in Romance.” He perfectly embodies the sharp, ambitious judge who learns profound lessons. His presence alone promises a masterclass in acting.
Joining him is So Ju-Yeon as Park Ki-Bbeum. Fans adored her in “Lovestruck in the City” and “A Love So Beautiful.” Her portrayal of a passionate, detail-oriented lawyer will certainly steal your heart. She is the perfect balance to Kang David’s journey.
The supporting cast also brings strong talent. Yoon Na-Moo plays Jang Yeong-Sil. Seo Hye-Won takes on Yoo Nan-Hee. Kang Hyoung-Suk rounds out the core team as Hwang Joon-Woo. You can expect a powerful ensemble cast delivering unforgettable performances.

Production Details
This drama comes from brilliant creators. You must know director Kim Seong-yoon’s stunning works, which have proven his directing skills. His popular series include “Itaewon Class” and “The Moon That Embraced the Sun.” He knows how to blend drama with real-world issues.
Meanwhile, writer Moon Yoo-seok, known for his hit legal drama “The Devil Judge,” brings his own experience into the story. He’s a former judge himself, which means the legal details feel authentic and lived-in.
Studio Dragon leads the production with support from Sequence One, Lotte Cultureworks, and Studio Flow. The production team reported that the cast showed incredible chemistry from their very first script reading. The director and writer worked together to create something that delivers both entertainment and real emotion.
Release Date & Where to Watch
The new Korean drama “Pro Bono” is coming to your screen on December 6, 2025. And you can watch it on tvN every Saturday and Sunday at 9:20 p.m. KST.
The new legal series will also be available on Netflix, making it a perfect way to follow Kang David and Park Ki-Bbeum’s exciting journey!
Fun Facts + Reasons to Watch

Here’s what makes this drama special. Writer Moon Yoo-seok drew on his own journey as a former judge for the story. That’s why the legal world feels so real and the emotional stakes hit so hard.
Jung Kyung-ho’s ad-libs and humor are a big part of the delight. Fans should watch for his sharp comedic timing and the spontaneous moments that bring the scenes to life.
So Joo-yeon mentioned that viewers should look forward to the chemistry between team members and the individual cases that unfold each week. The drama promises both laughs and genuine tears. It tackles real issues about social justice while keeping things light enough that you won’t feel emotionally drained.
The biggest reason to watch? This show asks a question that matters: What’s actually worth your time and energy? Kang David’s story isn’t just about losing a job. It’s about discovering what truly matters when everything else falls away.
The Ripple Effect of Justice
“Pro Bono” is a Korean drama that does more than entertain; it inspires. It shows how honesty and purpose can change lives. The series reminds us that ambition can sometimes blind us. However, finding our true calling can lead to great things for others.
The story focuses on making the world better, one case at a time. It highlights the importance of standing up for those in need.
When you have a choice to help yourself or help others, which path will you take? Let us know in the comments below.
In the meantime, watch the trailer for the new K-drama in 2025, “Pro Bono,” below.
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