Genius student Xu Lang who specializes in Criminal Psychology obtained a Ph.D. at the University of Maryland. After returning to China, he joins the public security bureau but is severely injured and even loses his younger brother while solving a case. Seven years later, Xu Lang is the youngest professor of Criminology at the National Police University. Then, his friend Tang Sen invites him to return to the field and help out their newly established “Criminal Psychology Team X”. Together, the team of four uncovers unsolved cases and also finds new clues in Xu Lang’s life-changing case from seven years ago.
The murder of an undocumented teenager in the small town of Seri Daik brings Inspector Munir back to the birthplace he left 17 years ago. He runs into Ustaz Yusof, a religious scholar who was once Munir’s friend, and whom Munir blames for the death of his sister during a failed exorcism. Yusof believes the culprit they’re looking for may not be of this world. When another teenager disappears under mysterious circumstances, Munir and Yusof must form an unlikely partnership to uncover the dark secret at the heart of this small town
An artist named Nikitin, who had come to Odessa to shoot a film, was the victim of a completely brazen attack. Only the intervention of a police sergeant who happened to be passing by saved him from certain death.
A wealthy and influential family hires Katya as a nurse for a dying father. Most unexpectedly, the young woman becomes his closest confidant and the only person in his life whom he can trust. Passions run high around Katya as a huge inheritance is at stake. From a modest nurse, whose only task was to care for the sick in the last days of his life, Katya involuntarily turns into an active participant of the family drama with all its hopes, fights and disillusions. It turns out that the seemingly happy and tight-knit family has its skeletons in the closet, and these secrets can come at a price of a human life.
A quiet residential area in Tokyo. Retired judge Isao Kajima and his family have a peaceful life until Shingo Takeuchi, an acquitted suspect in a murder trial that the judge once presided over, moves next door. Shingo smiles amiably, gives thoughtful presents, even helps care for the elderly. He wins the Kajima family's hearts with his exuberant good will. However, mysterious things keep happening in Isao's house...