A year ago, Adrian Diaz was accused of being a cat man and leading a band of criminals who robbed banks. Against his family, Jonah decides to become Darkcat and manages to free his father. Now he decides to start a "hunt" for the real culprits who imprisoned his father unjustly and murdered his brother.
Jonás finds out that businessman Carlos Cruz visits his city. He also knows that he is a mafia boss who protects criminals at his disposal, including: Pedro Parreira, a bastard son of a cat man and that it is possible that he was sold for money, to incriminate Jonah's father. Darkcat plans to infiltrate the hotel and get some first-hand information from Cruz.