This City Is Ours (season 1)

The series follows Michael Kavanagh, a man entrenched in organized crime, whose life is upended by his first genuine love affair with Diana Williams. Set in Liverpool, the story intertwines their romance with the collapse of Michael's cocaine-trafficking empire, which he built alongside his friend Ronnie Phelan. When a critical shipment from Colombia vanishes, Michael's grip on power falters, and Jamie Phelan, Ronnie's ambitious son, moves to usurp control of the gang. Both Michael and Jamie vie to modernize the operation, sparking a brutal struggle for dominance. Meanwhile, Michael must protect Diana and the family he hopes to build, confronting the destructive forces of ambition, pride, and greed that threaten to destroy his relationships