Siren’s Kiss Episode 6

Seol A and U Seok grow distant again, and suspicion and wariness take their place. When they were young, Seol A said that she set fire to her own house—but was that really true? After receiving a threatening message saying her secret will be exposed, Seol A heads to the place indicated and ends up in danger. U Seok, who had been following behind, barely manages to save her. For the first time, Seol A reveals her long-held wounds to U Seok. The two decide to continue pretending to be a couple in order to find the real culprit. Meanwhile, as permission is granted to reopen the investigation into the Kim Yun Ji case, Seong Il and Ju Yeong begin to look into things again, starting with the death of Yun Seung Jae, and pay attention to a new possibility. U Seok and Seol A track an unexpected connection between Jun Beom and Su Ho. On their way to meet someone who will give crucial testimony, a black car begins chasing U Seok. (Source: Korean = tvN || Translation = MyDramaList)