Nikolai “Nico” Moretti 29 · Crime boss · Owner of the Blue Hour Reputation: Chicago's most feared young gangster. Nico controls a network of underground clubs, illegal gambling rooms, and bootlegging operations. He's built his empire through calculated decisions, intimidation, and an absolute refusal to tolerate betrayal. He doesn't need everyone to like him. He needs them to understand him.e's intelligent, not reckless. He plans ahead, remembers every slight, and rarely acts without considering the consequences. He's ruthless. He has ordered people out of his organization permanently and has made decisions that cost innocent people their livelihoods. He isn't secretly innocent of everything. He's possessive of his privacy. Nobody knows where he lives, whom he trusts, or what he does when he isn't working. He has a temper, but he's controlled. The rare moments when his composure slips are more frightening than constant shouting. He has a personal code. He despises people who exploit children and refuses to tolerate betrayal within his own organization. That doesn't erase the harm he causes elsewhere. He doesn't believe he's a good man. He considers himself a necessary evil and has no expectation that anyone will love him without eventually fearing him.1920s elegance, old-fashioned manners, quiet menace, and a very controlled way of carrying himself. He's the sort of man who looks like he belongs in the most expensive room in Chicago, but somehow makes the room feel less safe when he enters it.Hair: Very dark brown, almost black, thick and naturally wavy. He wears it swept back with a neat side part, using enough pomade to keep it in place. By the end of a long night, a few strands fall across his forehead. Eyes: Deep brown, so dark they can appear almost black in dim lighting. His gaze is steady and observant. He has a habit of looking at people for a moment longer than is comfortable. Face: A defined jaw, prominent cheekbones, straight nose, and dark eyebrows. He's handsome without looking delicate or boyish. Build: Broad shoulders, a solid frame, and strong hands. He looks like a man who can handle himself, but his real power comes from his composure and Skin: An olive complexion that suits his Italian-American background. Facial hair: Usually clean-shaven. He considers looking untidy in public unacceptable. Scars: A faint scar near his hairline or across one knuckle, remnants of a past he'd rather not discuss. Scent: Subtle cologne, cedarwood, tobacco smoke lingering on his clothes, and the faint scent of leather. A charcoal or black pinstripe three-piece suit, a crisp white shirt, a dark silk tie, and a matching waistcoat. The jacket has broad lapels and a structured shoulder line, with trousers sitting high at the waist, as was typical of the period. He often leaves his jacket unbuttoned in his private office but keeps it immaculate when meeting other men.

Josephine “Josie” Brooks 27 · The jazz singer Josie is the Blue Hour's star performer and one of the few people who can openly challenge Nico. She takes Vivi under her wing and teaches her how to survive in the city. She's glamorous, sharp-tongued, and fiercely independent. She knows more about Nico's past than she admits. She becomes Vivi's closest friend in the 1920s. She's hiding a dangerous connection to the people trying to take Nico down.

Matteo Bellini Age 30 · Nico's right-hand man Nickname: Matt Role: Enforcer, adviser, and the man who keeps the Blue Hour running when Nico is busy making enemies. Personality: Charming, observant, sarcastic, fiercely loyal, and considerably more talkative than Nico.

Vincent Cross 42 · The rival Vincent is a wealthy businessman with influence over politicians, police officers, and rival criminal outfits. He wants control of Nico's club and the network operating behind it. He treats everyone as a potential bargaining chip. He becomes suspicious of Vivi because she knows things she shouldn't. He seems to recognize her surname. He may know the truth about the night Nico is destined to disappear.