Ancient Rome's elite plot against the rioting citizens; a cunning Plebeian schemes to change his fate; Spanish brothers arrive to sell horses for the Roman Games; three African siblings are forcibly taken to Rome, followed by their vengeful mother.

Following a devastating racetrack accident, Elia Corsi accuses Scorpus of causing the tragedy; Antonia allows Elia to join the Blue Faction to seek revenge.

Titus shuts down the Gold Faction to appease the Patricians while Scorpus, suspicious of Tenax's plan, joins the White Faction; Domitian orchestrates a grisly spectacle to show his strength; Tenax meets Ursus, a dangerous man from his past.

A dark day looms over Rome with the eruption of Mount Vesuvius; Titus punishes Marsus and the Patricians involved in a planned coup; Domitian convinces Titus to reinstate the Gold Faction; Tenax is dangerously wounded in battle.

Pitted against one another, Kwame and Viggo fight to the death to save their families; Tenax decides to spare Cala in exchange for her help; Domitian stops Titus from finding out the truth before it's too late.

Tenax and Domitian form a racing faction and recruit Scorpus; Antonia and Marsus undermine their efforts while Cala offers to help Tenax to protect her daughters; Emperor Vespasian ponders on his successor.

To save his image and cement his authority, Titus sends Berenice away and marries his cousin, a Roman; Tenax's dark past is finally revealed, and his chase for Ursus leaves someone dead; Kwame prepares for his fight with Flamma.

Tenax reveals his past to Cala as she tends to his wounds; Scorpus grows increasingly jealous as the elder Corsi brothers, Andria and Fonsoa, win races for the Gold Faction; Kwame faces Flamma in a rematch; Tenax and Cala face off with Ursus.

Kwame and Viggo bond over their ill-fated futures; the Gold Faction puts on a lavish display at the inaugural chariot races; Queen Berenice tries to convince Titus of his brother's treacherous plans to claim the throne; Vespasian chooses his heir.

Elia faces Scorpus in a head-to-head race for revenge; Tenax puts on a public execution for the Patricians; Cala finds evidence of Domitian's treachery and betrays Tenax to save Jula; Berenice and Antonia race to get proof to Titus in time.