Cast: Ah Bo Hyun, Jung Eun Chae, Kang Sang Jun, Kim Shin Bi, Yoo Seung Ho and Jung Ga Hee.
Director: Kim Jae Hong
Rating: ★★★.5
The young, wealthy and wildly unconventional detective is back, and Jin I Soo (Ahn Bo Hyun) has more chaos waiting for him this time. After the first season of this K-drama won viewers over with its mix of comedy, action and over-the-top chaebol antics, Flex X Cop season 2 returns with bigger cases, a new team dynamic and a darker side to its hero. With Park Ji Hyun unable to return due to scheduling conflicts, the show, which premiered on August 7, introduces a new team leader while also putting I Soo through some of his toughest moments yet. Arriving with a major cast shake-up, the first six episodes prove that the show can evolve without losing its signature comedic flair.
Flex X Cop Season 2 review: New chemistry, darker mysteries and plenty of chaebol-fuelled fun.
Plot of the season so far
Season 2 sees I Soo return to Violent Crimes Unit 1 after completing his academy training. With Lee Gang Hyun (Park Ji Hyun) away for training abroad, I Soo teams up with Park Jun Young (Kang Sang Jun) and Choi Kyung Jin (Kim Shin Bi). The season gets off to a fun start with the team going undercover as a mariachi band in Mexico, but things turn dangerous once they return to Seoul and someone starts targeting I Soo, including planting a bomb in his car. Their three-member unit gets a new leader when I Soo's former academy instructor, Joo Hye Ra (Jung Eun Chae), joins them. Strict and unimpressed by his chaebol status, Hye Ra immediately finds his way of working amusing but does not let him get away with it always. A clue from his imprisoned brother, Seung Ju (Kwak Si-yang), hints that the attacks may be driven by someone's "desire".
Another case takes a darker turn when I Soo and Hye Ra are lured to a supposedly haunted house, drugged and restrained. Finding five bodies there turns the case into a murder investigation and forces the new partners to work together. Their methods are completely different, with I Soo trusting his instincts while Hye Ra sticks firmly to the rules, but they slowly start finding common ground. He also begins suffering panic attacks, showing how much his work and past have started affecting him. Meanwhile, Jun Young and Kyung Jin grow closer to him, gradually seeing him as a teammate rather than just their eccentric rich brat.
By episodes 5 and 6, the team is settling into its new dynamic while investigating the death of a hotel concierge around White Day, a romantic day one month after Valentine's Day. What looks like a romantic crime soon reveals a more calculated motive. Amid the investigation, I Soo's growing bond with the team and his connection with Kang Hyun's parents add some warmth. By the end of the sixth episode, the team also hilariously finds out that Jun Young is dating forensic expert Dr Yoo Ji Won (Jung Ga Hee).
But the real trouble arrives with Yoo Sung Won (Yoo Seung Ho), a wealthy sculptor from I Soo's past whose disturbing artwork seems strangely connected to a larger looming crime. By episode six, it was hinted that he may have a past connected to Hye Ra.
Movie Review
Flex X Cop Season 2 review
3.5/5
2026-08-06T18:30:00+0000
Director
Kim Jae Hong
Cast
Ah Bo Hyun, Jung Eun Chae, Kang Sang Jun, Kim Shin Bi, Yoo Seung Ho and Jung Ga Hee.
Verdict
Flex X Cop Season 2 successfully survives the dreaded recast curse. The new season remains an outrageously fun, stylish, and engaging weekend watch.
What works
Ahn Bo Hyun remains one of the best parts of the series. He gets I Soo's mix of arrogance, goofy confidence and sincerity just right, while Season 2 also gives him space to show a more vulnerable side. His panic attacks reminds the viewers that even this larger-than-life detective is affected by the cases he takes on.
Jung Eun- Chae also fits in well as Hye Ra. She isn't trying to replace Lee Gang Hyun or recreate the old dynamic. Instead, she brings her own energy to the team, constantly pushing I Soo's buttons and finding ways to ragebait him, but always with good intentions. The new equation takes some getting used to, especially for those who liked I Soo and Gang Hyun together, but it eventually works.
The direction remains fun and keeps the show's easy, entertaining tone intact. That said, the action feels a little lighter compared to the first season so far. Still, the format of spending two episodes on one case keeps things engaging, giving each mystery enough room to unfold while allowing the team dynamics and humour to shine.
Verdict
Flex X Cop Season 2 successfully survives the dreaded recast curse. By bringing in a completely different archetype for its female lead and dialing up the psychological stakes, the show keeps its investigative thrills fresh. With Ahn Bo Hyun delivering a more nuanced performance as a hero battling his own mind, and a chilling new villain on the horizon, the series remains an outrageously fun, stylish, and engaging weekend watch.
With eight more episodes to close the season, Flex X Cop Season 2 is currently streaming on JioHotstar.
Monica Yadav is a senior entertainment journalist with Hindustan Times Entertainment, based in Mumbai, with nearly 11 years of experience covering Bollywood, Hollywood and Asian entertainment, including Korean, Chinese and Thai cinema, television and music. She is among the few Indian journalists in India with a dedicated focus on Korean entertainment, including K-pop and K-dramas, and has interviewed some of the industry's biggest stars while closely tracking the rise of global pop culture. Her reporting has also taken her beyond India, where she has covered travel, culture and entertainment. Alongside her work at Hindustan Times, her bylines have appeared in several international publications. Known for her in-depth interviews, feature stories and engaging storytelling, Monica enjoys exploring the human side of entertainment. From breaking news and long-form features to music coverage, explainers and on-camera conversations with artists, she is passionate about telling stories that connect with audiences across the world.Read More
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