When two burglars break into the Sampaio family's house and get into an altercation with the victims, there are only two options for them.

The story of Júlio Santana, a professional killer who was responsible for almost 500 hundred murders in Brazil.

The five youngsters must prevent Nefasto from possessing the mythical Vulcan's hammer who grants an immeasurable power to its owner.

São Paulo is a complex city. So complex, that when stories based on true elements mix with fiction, it's hard to know which is which.