A doctor with knowledge of physics cannot understand the reason for his health problems. Some head and body pains have brought him to the point of thinking about suicide. He has visited the city's best doctors, and they all have the same answer. Alberto's pain is psychological, but he refuses to understand this.

Thanks to his knowledge of physics, Alberto manages to make a machine that can return to the past to find the root of his illnesses. He will also look for a way to win Griselda's love, that woman who conquered him as a teenager.

Taking him to a past full of bitterness and bad memories, Alberto will do everything possible to solve all those problems before it is too late.