[붉은진주]예상 "너 한 번만 더 까불면 니 영상 모든 직원이 보는 회사 인트라넷에 올린다!" 최유나의 비밀 증거를 완벽하게 움켜쥔 박현준!

Kim Dan-hee and Baek Jin-ju pressure Park Cheol-su to secure a recording of Park Tae-ho's murder orders and a video of Choi Yu-na's attempted murder of Baek Jin-ju seven years ago. Baek Jin-ju sends the video to Choi Yu-na via anonymous email and also sends it to Park Hyun-jun, telling him to keep Choi Yu-na's secret. Just as Baek Jin-ju intended by handing the video over to Park Hyun-jun, the next day Park Hyun-jun summons Choi Yu-na to his office and deceives her by claiming he also received the video anonymously. He then warns her that if she blackmails him with his secret again, he will upload the video to the company intranet, where all employees can see it, thereby completely destroying Choi Yu-na.