The famous biologist Dr. João Paulo Gil returns to his hometown after 50 years to find a cure for a rare disease. The strange universe of this quiet town begins to fidget Dr. Gil while searching for his father's research.
Dr. Gil loses his only link with the past. His friend Marino is murdered. Revenge messages start to appear near the home of Gil 's parents. With the threat he begins to use his "powers" to investigate the case.
A fisherman is murdered by an animal and the locals start to get scared by the "beast". Dr. Gil is summoned to help in the case. Their sense of understanding of an animal leads him to understand that this city has many unexpected surprises.
People are frightened by screams coming from a cemetery in Monte Alegre. The press and the curious begin to invade Dr. Estácio land to see this "ghost". Dr. Gil finds out that there is much more behind it.
Amid a storm Felipe disappears. Police Monte Alegre found his abandoned truck on a highway. Logo relate the case to escape the criminal Naldinho, Lia's boyfriend.
Dr. Gil discovers that an Argentine colonel investigating his father's research. He was imprisoned for years and now Dr. Gil needs the help of the delegate to gain access to this information.
The virgin Star of Jaques community wakes up naked and disoriented in portal stone. She says pregnant with light. The Dr. Gil 's findings lead to terrifying facts.
While the virgins abandon Jaques, Dr. Gil focuses on his quest to find the cure. The Deputy Broadcaster returns to action, establishing conflict on the radio. The Dr. Gil powers lose strength, because now anyone who has information has power.
Dr. Gil learns that his father used a puzzle to decode their notebooks. To decipher it asks for help to a German doctor: Dr. Klein. Some information is too strong to be revealed, perhaps the price for the cure is too high for Dr. Gil.
After a rainy night , Mariana finds Dr. Gil passed out. The delegate meets a man killed by a feline, the population of Monte Alegre back to remember Gil 's father's legend, the risk of death is more present every minute.
Lia arrested after a mysterious death in his bar. Several mysterious envelopes begin to be delivered secret information of each. When the innermost secrets are exposed, people react unexpectedly, revealing faces that no one saw.
The oldest powers of Monte Alegre fall. The consequences of these losses led Dr. Gil to seek answers in the past. Now that all the misfortunes proved, the faces are exposed and the ways directionless.
Dr. Gil discovers the key to open many doors, including "The gates of Hell." But when the echoes of the past return can make a disturbing noise. A man killed in life reveals a triangle, that neither his art is able to explain. Only the urgency of life is greater than the danger of death.
