Siren's Kiss

Synopsis

Ace insurance investigator Cha Woo-seok hunts a fraud ring tied to mysterious deaths and becomes dangerously entangled with Han Seol-ah, a flawless art auctioneer whose lovers all seem to die. As attraction and suspicion blur, he must uncover whether she’s a killer or a victim, before the truth costs him his life.

First Air Date: 2026-03-02

Last Air Date: 2026-04-07

Number of Seasons: 1

Number of Episodes: 12

Created By: Lee Young

Networks: tvN

View Technical Specifications on IMDb

Top Cast

Park Min-young as Han Seol-ah
Wi Ha-jun as Cha Woo-seok
Kim Jung-hyun as Baek Jun-beom
Han Jun-woo as Do Eun-hyeok
Kong Seong-ha as Kong Ju-yeong
Hong Gi-jun as Pyo Seong-il
Kim Keum-soon as Kim Seon-ae
Ha Seok-jin as Yoon Seung-jae
Yoon Jong-hoon as Choi Young-ho
Jung Eui-jae as Ha Eun-gyeom

Seasons

Season 1 (2026)

No overview available for this season.

Episodes:

Ep. 1: Episode 1 (2026-03-02)

Tenacious insurance fraud investigator Cha Woo-seok gets a tip on an insurance murder, but the caller dies. Death seems to follow Han Seol-ah.
Ep. 2: Episode 2 (2026-03-03)

Woo-seok and detectives dig into Seol-ah's past to expose insurance murders, finding an odd pattern among her lovers. Amid doubt, his tenacity grows.
Ep. 3: Episode 3 (2026-03-09)

Chair Kim offers conditional succession. Seol-ah gets entangled with Jun-beom, Woo-seok nears her, and wine arrives in a dead man's name.
Ep. 4: Episode 4 (2026-03-10)

Hearing a recording of Seol-ah, Woo-seok feels pity and grows curious. The police arrest Seol-ah at the auction, and she resolves to end everything.
Ep. 5: Episode 5 (2026-03-16)

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.
Ep. 6: Episode 6 (2026-03-17)

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.
Ep. 7: Episode 7 (2026-03-23)

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.
Ep. 8: Episode 8 (2026-03-24)

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.
Ep. 9: Episode 9 (2026-03-30)

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.
Ep. 10: Episode 10 (2026-03-31)

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.
Ep. 11: Episode 11 (2026-04-06)

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.
Ep. 12: Episode 12 (2026-04-07)

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.