The formula container was so empty it sounded hollow when Marlene Foster shook it.

That sound stayed with her for a second after she stopped, like the apartment itself was echoing back her failure.

She stood in the tiny kitchen area of her Bronx studio, one sock on, hair twisted into a loose knot that had been coming apart since noon, and stared at the label on the container as if reading it again might make more appear.

Juniper was in her arms, warm and too light for comfort, her face pressed against Marlene’s shoulder.

The baby let out a weak cry and then fell quiet again.

Marlene closed her eyes.

Quiet was worse.

Outside, New Year’s Eve was already breaking open.

Fireworks cracked over the city.

Car horns answered from the avenue.

Somewhere nearby, a group of people laughed loud enough to sound careless.

Inside apartment 4C, the ceiling light flickered twice and dimmed to its usual pale yellow.

On the counter, beside an unpaid electric bill and a final rent notice, sat her wallet with three dollars and twenty-seven cents inside.

The special formula Juniper could tolerate cost twenty-four.

Marlene had checked every possibility before she let herself panic.

She had searched couch cushions, coat pockets, the zipper pouch in Juniper’s diaper bag, the old coffee mug where she used to drop spare singles after work.

She had opened her banking app twice, even though she knew what it would say.

Overdrawn.

Again.

There was one person she could ask.

Ruth Calder.

Ruth had run Harbor Light Haven, the women’s shelter where Marlene had stayed during the last months of her pregnancy.

Ruth was sixty-seven, with silver hair, practical shoes, and the steady patience of someone who had seen too many women apologize for surviving.

When Marlene left the shelter with a newborn in her arms and a secondhand stroller in the back seat of her car, Ruth had pressed a card into her palm and said that she was not alone.

Marlene had kept the card in her wallet ever since.

She had never used it.

Now she typed with one thumb while rocking Juniper with the other arm.

She apologized too much.

She knew that even while she was doing it.

She asked for fifty dollars, enough for formula and a little gas until Friday’s shift.

She promised she would pay it back.

Then she stared at the message for a long moment and hit send at 11:31 p.m.

She did not know Ruth had changed her phone number two weeks earlier.

That number now belonged to Miles Harrington.

Miles was standing barefoot on polished stone in the kitchen of his penthouse when the message came through.

Fireworks painted the glass behind him in flashes of blue and white.

There was an unopened bottle of champagne on the island, catered food he had not touched, and three missed calls from people who wanted him at parties he had decided not to attend.

At thirty-nine, with a fortune large enough to buy privacy anywhere in the world, he had discovered that wealth could insulate almost everything except memory.

The preview on his phone made him stop.

I only have $3.

Juniper’s formula ran out.

He opened the full message.

Read it once.

Then twice.

He had seen