Set in London, each episode is a self-contained story, starting with a news report, then following the team of three detectives as they investigate the circumstances the crime. The cases themselves are hard-hitting with contemporary themes, such as the search for a soldier with PTSD, a murder that has been made to look like an assisted suicide and the gang rape of a young teenager.
Twelve people are confined together in an abandoned maximum security prison in the middle of the Amazon forest, and end up having to fight for their lives against unknown creatures and supernatural odds.
In a small town five people join forces and plan the perfect murder of the local town psycho only to realize that once you start playing God, it's easy to end up as the Devil.
Few days before his retirement, an experienced chief investigator gets assigned a new case, where a corpse mysteriously disappears from the morgue. The mortician swears that the man, killed by a train while saving a woman’s life, just got up and left. The woman happens to be a well-connected neuroscientist and she wants to know what happened to her rescuer. The elderly detective and the young doctor make an unlikely duo and their terse relations often get in the way of the investigation. But to get to the truth they have to work together. Intricate plot lines mix three different stories that unravel the mysteries of hundreds of WWII soldiers’ deaths, and even a terrorist plot.
Muto Takashi is a former police detective who uses illegal methods to solve cases which are difficult to handle by the police. Kaburagi Wataru is a police detective and Muto's buddy, and Tamaki takes charge of the special missions given to Muto. While exploring the lives of these men, the topic of whether revenge is right or wrong is discussed in this drama.
Journalist Shen Leshui revisits the abandoned Songjiang Brewery, uncovering dark secrets of ambition, betrayal, and tragedy. As a shadow of vengeance looms, she captures the human struggles buried in the brewery’s haunting past.
Kazuko Yamase is a 23-year-old, broken-hearted freeter. One day, she sees a knitted teddy bear that really appeals to her. She decides to buy it. Later, the knitted teddy bear suddenly speaks! Within the teddy bear, Yasuo Amano's spirit lives. He is the person who knitted the teddy bear and he was also detective. Kazuko then becomes involved in a case with Yasuo and helps to solve the case.