Day breaks on the eighth floor in a suburban neighbourhood of Lisbon and 14-year-old Bruno’s grandfather is still in hospital. Doctors give him only a few days to live. The imminence of death and the void that it will leave force Bruno to become the man of the house, where he lives with his mother Mónica, who is in her 30s, and his three-year-old sister Érica.
An extremely wealthy elderly man dying from cancer undergoes a radical medical procedure that transfers his consciousness to the body of a healthy young man but everything may not be as good as it seems when he starts to uncover the mystery of the body's origins and the secret organization that will kill to keep its secrets.
A dramatic thriller based on the incredible true David vs. Goliath story of American immigrant Dr. Bennet Omalu, the brilliant forensic neuropathologist who made the first discovery of CTE, a football-related brain trauma, in a pro player and fought for the truth to be known.