Two strangers are drawn to a mysterious pharmaceutical trial that will, they're assured, with no complications or side-effects whatsoever, solve all of their problems, permanently. Things do not go as planned.

Dr. Daniel Pierce, a neuroscientist and professor, is recruited to help the federal government crack difficult cases. His intimate knowledge of human behavior and masterful understanding of the mind give him an extraordinary ability to read people, but his eccentric view of the world and less-than-stellar social skills can often interfere with his work.

Successful novelist and radio DJ Jae-yeol and psychiatrist Hae-soo are constantly at odds, but that changes when they start living in the same house.

Adam Kruk, a 40 year old police officer addicted to painkillers and psychotropic drugs, returns to the town he grew up in to find the paedophile who abused his friend Slawek years ago. Once there, he is unexpectedly called to investigate a new case: the kidnapping of a powerful man's grandson, which he undertakes to help set him free from his past mistakes. As he was unable to protect Slawek, he sees this case as a second chance to protect a child and an opportunity for justice. Adam must control the darkest corners of his mind to solve the kidnapping and as the case unfolds, he discovers answers which will reveal an unexpected link between these two cases.

A young man goes to Hong Kong to study psychiatry for a pressing reason. His family has a genetic disease that caused his mother and brother to be diagnosed with schizophrenia at age 24 and he is desperate to escape the same fate.

2010 Human Behavioral Biology lectures by Robert Sapolsky