정태 사망 사건 이후 수상한 움직임을 보이는 형주.
한편 가현은 사망 사건들의 연결고리를 발견하고 깜짝 놀라는데..
While Hyeong Ju is acting suspiciously for some reason, a voice recording is delivered to Seoul Makang Police Station as well as to Mr. Hwang and Ga Hyeon. This triggers Ga Hyeon to investigate the voice recording, and she eventually concludes that Hyeong Ju could actually be the culprit. However, her speculation is proven wrong when she faces a threat from the real culprit.
