Bir Siren'in Öpücüğü

Azimli sigorta dolandırıcılığı müfettişi Cha Woo-seok, bir sigorta cinayeti ihbarı alır; ancak arayan kişi ölür. Ölüm Han Seol-ah'ın peşindedir.

Woo-seok ve ekibi, sigorta cinayetleri için Seol-ah'ın geçmişini didikler; sevgilileri arasında tuhaf bir örüntü bulur. Şüphesiyle azmi artar.

Başkan Kim şartlı bir halefiyet teklif eder. Seol-ah Jun-beom'la dolanır, Woo-seok ona yaklaşır ve ölü bir adam adına şarap gelir.

Başkan Kim şartlı bir halefiyet teklif eder. Seol-ah, Jun-beom'la bağ kurar; Woo-seok, Seol-ah takibini artırır. Ölü bir adam adına şarap gelir.

Woo-seok suggests posing as lovers, and Seol-ah agrees. Jun-beom consigns a painting to her, tension grows, and Woo-seok faces a shocking truth.

Seol-ah receives a threat and faces danger. Saved by Woo-seok, the two trace links between Paek Jun-beom and Lee Su-ho as Woo-seok is pursued.

Seol-ah traces the artwork fire incident to Chair Kim, learns of Woo-seok's wound, and confronts Jun-beom as Woo-seok probes Jun-beom and Su-ho.

Woo-seok spots links between the artwork fire incident and his sister's accident. Seol-ah follows Jun-beom to his villa, and the truth is revealed.

An unexpected death shakes everyone. Afraid of losing Woo-seok, Seol-ah pushes him away. Back at the auction, she hastens plans against Chair Kim.

Woo-seok and Seol-ah find a lead, but a painting raises her suspicion again. She prepares a final strike and enters the secret vault with Woo-seok.

Seol-ah steps onto the final auction. She and Woo-seok seem to succeed in revenge, but its pain lingers. Another death warns the tragedy isn't over.

Woo-seok and Seol-ah fight to save each other. They embrace their wounds, trying to reclaim daily life, perhaps with something left to protect.