Thirteen

Min Tae Yeon isn't your typical vampire or your typical prosecutor. Rather than drinking blood from innocent strangers, he opts for blood sold on the black market in the posh bars of Seoul. He also has the uncanny ability to tell where the victim of his cases died, and how they died based on their blood's smell and taste. The only person who knows of his secret ability is Detective Hwang Soon Bum. They end up working together in a new joint department between police and prosecutors solving murder cases. They are joined by rookie prosecutor Yoo Jung In, and intern Cho Dong Man. Together, they solve murder cases, and Tae Yeon must use his "powers" to find leads on seemingly unsolvable cases. The one mystery he can't solve is: who was the vampire/serial killer that changed him seven years ago?

The body of a person who died an unnatural death is discovered encased in mortar like concrete in the basement of an abandoned building. Why was the person murdered this way? The next day, the investigation task force receives a phone call from the criminal who calls himself Tremi during a meeting to discuss the investigation of the case. Then, in a short time after her transfer to the First Investigative Division, Kisaragi Toko becomes the negotiator. Tremi mocks and provokes the police while offering hints regarding the murder. A second murder soon occurs just as Tremi had warned. The victim's head has been covered with concrete as they had expected. What is the criminal's motive and why is the criminal fixated with concrete? The criminal's surprising actual target soon emerges...

Raphaëlle Bayard's daily life is turned upside down when her partner and their son both suddenly disappear. What follows is a breathless quest to find them, to understand what really happened, to decipher their motives, and to deal with the many public consequences of this private tragedy to which no one is immune. This is therefore the story of what we would do to find our loved ones when we realize that they have now adopted beliefs, values and lifestyles that run totally counter to our own.

Dramatic events unfold in Croatia and Ukraine. The first girl drowned, the second one died from a drug overdose. The main suspect in these deaths, however, soon turns out to be innocent - and dead too. While detective Vladimir and reporter Stribor struggle to solve these murders in Croatia, the niece of Olga, an Ukrainian philanthropist, goes missing in Kyiv.

A Soviet spy is tasked with disrupting the negotiations between Karl Wolff and Allen Dulles taking place in Switzerland, aimed at forging a separate peace between Germany and the Western Allies.