In Rio de Janeiro in 1963, the story of several characters is intertwined in the midst of the political scenario of the time. One of them is Troy, a CIA agent residing in Brazil who plans a trap for the President.

Pepe is a 12-year-old boy who lives with his grandmother, a witch-businesswoman. After discovering that he is adopted and that his parents are alive, he decides to go in search of them, but thus ends up attracting the attention of Edmundo, a biomechanical villain who needs Pepe to realize his enormous evil plan: use the boy's energy to conquer the immortality of its kind.