After faking his own death, notorious gangster Volkov (Wolf) retires overseas with a new identity. When his parents die in a car accident 20 years later, he secretly returns to his hometown and learns that the nephew of a local mobster is responsible for his parents’ death. After killing the man, a battle between the old-newcomer and local crime bosses unfolds.
The quirky female investigator Tian Sanqi searches for her long lost 'brother' and cracks many cases along the way.
Growing up, Tian Sanqi had a strange liking for performing autopsies. She had an older 'brother' who would always be by her side and they spent many good years together. One day, he mysteriously disappears. Sanqi as a child promises to find her true love and vows never to marry unless it's him.
In her search, she comes across many potential candidates and forms new friendships. The gang accidentally becomes involved in several cases in the area one of which seems closely related to the disappearance of her 'brother' all those years ago. A shocking conspiracy that is 10 years in the making comes to light.
Twelve girls wake up in a secluded mansion, without knowing how or why they got there. As they realize they are locked in, the situation in the house threatens to escalate. But the mansion also harbours a dark secret. The girls are part of a medical experiment and if they don’t manage to escape they will die, one by one.
A detective jumps to 30 years into future while chasing a killer through a tunnel. The murders which stopped 30 years ago are going to start again. Can the detective find the killer and return to his original time or is he going to lose more people in the chase of cat and mouse?
Mana Endo (Yuki Sakurai) is an OL and she is about to turn 30-years-old. She has enjoyed posting about herself on social media, but she has grown tired of that. One day, Mana Endo happens to see underground idol Hana Kurimoto (Sei Shiraishi) perform live. Mana Endo is touched by her, who is not good at performing, but eager at what she is doing.
A rich heiress, Maria Sorokina, goes missing after a quarrel with her husband. Boris Novinsky, head of the police station, entrusts this case to a young detective, yesterday's intern, Alina Novinskaya, his daughter. It turns out that a maniac who strangles and disfigures young women who look like Maria Sorokina operates in the town. The search for Maria brings her husband, Mark, and Alina together. Seven years later, Alina and Mark have a strong family. But one day, Mark goes on a business trip and meets there a woman who looks like his missing wife, Maria, like two peas in a pod. Mark is unable to master the feelings that have overwhelmed him again and leaves Alina for a woman who so frighteningly resembles his late first wife. Meanwhile murders of young women are renewed in the town - a mysterious maniac, already forgotten by everyone, goes hunting again. Alina, abandoned by her husband, returns to the police work and the search for a maniac, which leads her to a shocking discovery.
Saeki Shuichi was a detective, but he quit his job. He now works at a detective agency. One day, a couple asks the detective agency to find a man named Sakagami. The man killed the couple's son and served at a youth detention center. Kogure Masato is the director of the detective agency. He tells Shuichi to work on the case. Shuichi is also part of a victim's family. When he was a child, his older sister was murdered. While Shuichi watches Sakagami, the couple asks him to find some materials which will allow them to forgive Sakagami or not.
Oslo detectives Max Sørensen and Sander Holm are called in to investigate after four young immigrant boys are found dead in an empty swimming pool. Bizarre twists in the case brings the detectives face to face with both their own demons and a dark sequence of increasingly inexplicable events.
Luo Ran has been investigating the death of his wife with his best friend Ning Yu. They end up getting onto a train headed for C City in order to chase female suspect Jiang Xue. The train suddenly derails mid-journey, and the hundred or so survivors find themselves transported to a ruined city with no living soul in sight, cut off from the rest of the world. The city is filled with dangers on all sides and supplies are dwindling. The survivors start dying off or disappearing one by one—a brutal game of survival begins.