“The Prosecutor’s Proposal”: Behind-The-Scenes Warmth From K-Drama’s Newest BL Hit

Some dramas feel special even before they air, and “The Prosecutor’s Proposal” is proving exactly that. A freshly released making-of video shows lead stars Kim Yoon Sik and Park Si Woo bonding on set — and the chemistry looks anything but scripted.

The Prosecutor’s Proposal: Two Men, One Complicated Case

Based on a popular web novel, this office investigative BL follows rookie investigator Lee Chae Ha (Park Si Woo), who carries the weight of being a killer’s son, and perfectionist prosecutor Joo Tae Sun (Kim Yoon Sik). What starts as mutual suspicion slowly turns into something deeper as the two work a case together.

Real Chemistry, Real Cold Nights

The behind-the-scenes clip captures the cast’s playful side — from Cho Min Kyu’s surprising luck at claw machines to Park Si Woo joking that his co-star’s on-screen character “isn’t as sweet” as the real Cho Min Kyu. The two leads also nailed an intimate scene in one take after careful rehearsal, and both actors traded good-natured jabs about who has more lines.

Despite freezing night shoots, Kim Yoon Sik admitted the filming turned out even better than expected — a promising sign for how this slow-burn investigative romance will land on screen.

Craving more LGBTQ+ Korean storytelling? Explore TechnoSports’ entertainment section for ongoing K-drama coverage. And if you’re new to the genre driving this drama’s roots, here’s some context on the web novel format shaping modern K-content.

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