삼촌 죽음의 유일한 목격자인 이나는 사건의 진실을 밝히기 위해 프로파일러가 된다. 강력팀 형사 한샘은 그런 이나를 용의자로 집요하게 의심하고, 10년 만에 도착한 의문의 퍼즐과 함께 살인이 다시 시작된다. 이나와 한샘은 퍼즐 연쇄살인을 막을 수 있을까?
One night, Yi-Na’s uncle, who was like a father, mother and friend to her, was murdered. She was the only witness of her uncle’s murder case. She was also suspected as the murderer by Han-Saem. 10 years later, Yi-Na now works as a criminal profiler. She has been a member of the criminal analysis team at Seoul Metropolitan Police Agency for the past 6 years. Yi-Na is usually the first to figure out the motive of a crime from the crime scene. Yi-Na now meets Han-Saem, who was convinced that she killed her uncle. They work together to uncover the truth behind the murder.
Nachdem sie ihren Onkel ermordet aufgefunden hat, wird Yoon Ena zur Profilerin um die Wahrheit hinter dem Fall aufzudecken. Eine Dekade später vermutet der Ermittler Hansaem weiterhin, dass Ena dafür verantwortlich war. Doch nachdem eine neue Reihe an Morden anfängt, allesamt verbunden miteinander durch ungewöhnliche Puzzleteile, muss Hansaem seinen Intinkten folgen, um den Mörder zu finden.
Dez anos depois de ter descoberto o tio assassinado, Ena e o detetive Hansaem têm de trabalhar juntos para deter uma série de homicídios idênticos - cada um ligado por estranhas peças de puzzle.
Dez anos após encontrar o tio assassinado, Ena deve ajudar o detetive Hansaem a impedir uma série de assassinatos similares, cada um ligado a uma estranha peça de quebra-cabeça.
Setänsä murhatun ruumiin löytänyt Yoon Ena ryhtyy profiloijaksi selvittääkseen, mitä sinä iltana todella tapahtui. Kymmenen vuotta myöhemmin rikostutkija Hansaem epäilee Enaa edelleen. Kun löytyy uusia uhreja, joihin jokaiseen liittyy palapelin pala, Hansaemin on luotettava vaistoonsa löytääkseen murhaajan.
Après avoir découvert le corps de son oncle assassiné, Yoon Ena devient profileuse pour découvrir la vérité sur ce qu’il s’est passé, cette nuit-là. Dix ans plus tard, l'inspecteur Hansaem suspecte toujours Ena, mais, lorsqu'une série de meurtres commence à se produire, chacun lié à sa propre pièce de puzzle, Hansaem suivra son instinct pour retrouver le tueur.
