CHAPTER FOUR: BLOOD AND STRANGERS.

Mara Marino sits at a corner table of a coffee shop in Williamsburg, and she looks exactly like what Giuliana's file described a twenty-eight-year-old woman with money she doesn't remember earning and no real idea how the world works beneath the surface. She's wearing a blazer that costs more than most people's weekly groceries, fingers moving across a MacBook keyboard with the confidence of someone who has never had to wonder whether her work will pay.

Alessandra sits at the counter and orders an espresso she doesn't want. She watches her sister in the mirror behind the machine.

Her father's second chance. The life that might have been if things had gone differently.

The door opens.

Tall with Italian features. Alessandra recognizes him immediately -- Carmine, one of Accardi's button men. The kind who does jobs other men don't want to touch. The kind who sleeps well at night because he's learned not to ask questions about the people he hurts.

Carmine doesn't order anything. He sits down two tables behind Mara and opens a newspaper he doesn't read. The message is clear: we're watching. We know where you are. We know everything. We are always going to know.

Alessandra sets down exactly what she owes cash, no tip, no trace -- and walks out without touching the cup.

Twenty minutes later she's on the phone. "I need Carmine picked up," she tells Francesca. Her voice is calm but there's something underneath it, cold and old and furious. "Quietly. And I need to know his orders before I make any move."

"You want him alive?"

"For now. I want to understand the full scope of what's coming before I start killing people."

"What about your sister?"

Alessandra's hands tighten on the steering wheel. "Make sure she stays safe. Without her knowing she's being protected. I want people watching her, but I want them invisible. I want her to feel like nothing has changed."

She ends the call and sits for a moment, letting the weight of what she's set in motion settle over her.

Inside the coffee shop, Mara is still typing. Completely unaware that the woman who ordered espresso at the counter was her sister. Completely unaware that death was sitting three tables away deciding whether to strike today or Saturday.

The city moves around Alessandra's car like blood through veins. Traffic flows. People walk. The world continues its indifferent rotation, oblivious to the violence simmering beneath it. This is the thing about power most people never see it. They walk through their days thinking their choices matter, thinking the universe cares about their individual paths.

They don't understand that there are women like Alessandra. Women who move in the shadows, who shape events from positions no one else can see.

She makes another call. "I want surveillance on Mara Marino. Twenty-four hours. Everywhere she goes, she meets everyone. Invisible."

"How long?"

"Until I say stop. And make sure your team understands -- if she gets so much as a scratch before Saturday, every single person responsible dies. Slowly."

"Understood."

She pours herself a drink back at the penthouse. It's only four in the afternoon, but time has become meaningless. There's only before Saturday and after Saturday now.

She thinks about Mara. About the life her sister has been living in complete ignorance -- a life built on lies, yes, but also a life lived without the weight of knowing. Sometimes ignorance really is bliss. Sometimes not knowing is a gift.

But Mara will know soon. And when she does, Alessandra needs to be there to catch her as her world falls apart.

Her phone buzzes. A message from a number she doesn't recognize: She visits the SoHo watch boutique every other Thursday. This Thursday is in four days. Sullivan has already been briefed.

Alessandra stares at the message. Then she goes to her window and looks out at the city she owns.

Four days.

The apartment is thirty-one floors above the street and cold in the particular way of high-rise buildings in March, when the heating system is cycling down for spring and the residual chill from February hasn't cleared the walls yet. Alessandra stands at the window for a long time, watching the lights of Brooklyn across the water, thinking about a girl who grew up believing her father was unknown and her mother was simply unlucky in love.

Mara has no idea what she is. Has no idea that her blood carries the weight of an empire, that the money in her bank account traces back to decisions made in warehouses exactly like the one where Giuliana Torelli stood and delivered information that changed everything. She has no idea that every birthday she's celebrated, every Christmas dinner at Elena's apartment, every ordinary Sunday morning in her Williamsburg life, was underwritten by a deal made over a dead man.

Alessandra should feel angry about that. She does, but it's a slow anger, the kind that doesn't need to announce itself because it's been burning for so long it's become as much a part of her as her father's eyes or her mother's silence.

She picks up her phone and looks at Mara's number again.

She needs to do this right. Not the way she does most things -- efficiently, clinically, with the minimum of emotion and the maximum of forward momentum. She needs to do this the way she would have wanted someone to do it for her, seventeen years ago, when she was standing in a warehouse on Fifth Street trying to understand a world that had just been rearranged without her consent.

She needs to do this like a sister.

She puts the phone down. Not yet. Not over the phone. This conversation happens face to face, in a room with exits Alessandra has already mapped, with her people in position and a plan ready for every possible reaction Mara might have -- including the ones Alessandra wouldn't blame her for.

She pours another drink and sits with the weight of what's coming.

Outside, the city moves through its indifferent evening.