a clandestine martial arts tournament, created in order to avoid a war for the throne of Rio de Janeiro, caused by the death of its supreme commander, Colonel Maserati. This event takes place every 4 years and defines the new command of the city, be it the police, politicians, billionaires or the Mafia. Each organization chooses its representative fighter, and this cycle continues until the appointment of an unexpected fighter, Roman Maserati Third. Living on the streets of the outskirts of Rio de Janeiro, a boy known as Roman, legitimate heir to one of the most powerful mafia families in the state, fights to recover his honor, his wealth, and to protect his friends from those who killed his parents. There is only one way to prove your strength, the MFIGTH!