SBS’s Flex X Cop 2 continued gaining attention as Ahn Bo Hyun and Jung Eun Chae delivered another satisfying team-up, while Yoo Seung Ho made a striking appearance that teased a new threat.
Episode 4, which aired on August 15, recorded a peak viewership rating of 7.4%.
The episode followed Jin Yi Soo, played by Ahn Bo Hyun, and Joo Hye Ra, played by Jung Eun Chae, as they worked together to close in on the person behind their latest case.
One of the episode’s lighter moments came when Jin Yi Soo once again used his wealth in an unconventional way during the investigation.
When the suspects fled to Daegu, he casually announced, “I’ll use that helicopter,” before arranging private transportation to reach the area.
The investigation eventually led to a tense confrontation involving professional killer Yoo Tae Kwang, played by Lee Hak Joo.
After Jin Yi Soo showed off his shooting skills, Joo Hye Ra joked, “I taught you well.”
Jin Yi Soo quickly responded with his usual confidence, “At this point, I’m basically John Wick.”
Their playful exchange highlighted the growing chemistry between the two characters while keeping the episode’s action-heavy storyline light and entertaining.
The biggest surprise came near the end when Yoo Seung Ho appeared in a brief post-episode scene, introducing what appears to be a darker character.
After returning to Korea and getting behind the wheel, his character remarked, “There are too many CCTV cameras in Korea,” while giving a mysterious smile.
The short appearance immediately raised curiosity about Yoo Seung Ho’s role and how his character will become involved with Jin Yi Soo and Joo Hye Ra.
With a peak rating of 7.4% and Yoo Seung Ho now entering the story, Flex X Cop 2 is building anticipation for its next episode without revealing too much about what comes next.
