Chapter 1 - The Leftover ProtocolMarcus Han did not believe in debts he hadn't contracted, but he believed entirely in leverage.

The girl, Amara Brooks, sat across from twenty-four feet of polished walnut. Her sneakers were shedding gray slush onto an Oriental rug that cost more than her mother’s annual rent. Beside her, the paper cup of warm water was nearly untouched.
"Your grandmother's name was Ruth," Marcus said, his voice dropping into that low, flat Chicago register that usually preceded a bank account being liquidated or a kneecap being reset. "Ruth Henderson. She worked the laundry at St. Jude’s until ninety-eight. She died of a stroke before the county cleared her building."
Amara didn't blink. "She told me you were smart. She said you remembered every name because names were bullets you didn't have to reload."
Leo Park, stationed by the mahogany door, stiffened. He reached for his pocket—not for a weapon, but for his phone, ready to dispatch a clean-up crew to check the girl’s background.
"Leave the phone," Marcus murmured, his eyes never leaving the child. "She didn't take the bus. She walked twenty blocks through four inches of wet Chicago drift in a coat from Target. If she were an asset of the Syndicate, her handler would have called my private line by now. If she were an assassin, she’d have brought something heavier than a rabbit backpack."
"I brought my homework," Amara said.
She unzipped the plush rabbit. From inside, past a flattened pack of fruit snacks and a broken pink crayon, she pulled a single sheet of lined notebook paper. It was folded into four neat squares, bearing the blue smudge of a teacher’s stamp: A-
Marcus didn't move. "What is that?"
"My math. If you give me food to take home, I’ll check your ledgers. My teacher says I'm very good with numbers because I have to count the cans in the pantry before Saturday."
The silence in the dining room turned heavy, like lead shot dropped into velvet.
Marcus Han had spent twenty-one years in his chair because a bullet had severed his spinal cord at the L2 vertebra. He had bought judges, aldermen, and shipping docks in the Port of Indiana. He had three distinct accounts in the Caymans that could buy a small municipality. But no one—no one—had ever offered to trade primary-school arithmetic for his logistical output.
"Leo," Marcus said softly.
"Sir?"
"Get the chef back from the guesthouse. Tell him to pack the remainder of the sea bass, the extra short ribs, and two loaves of the sourdough that came in from Evanston this morning. Put it in the thermal tins."
"Boss—"
"And Leo?" Marcus tilted his chin toward the girl. "Add a carton of whole milk and the small pear tarts. Not the ones with the glaze. The ones with the almonds."
Amara slid off the chair. Her feet touched the floor with a dry tap. She walked over to the edge of the walnut table, reached up, and placed her small, cold hand directly on the back of Marcus’s leather knuckle.
Her skin was freezing. It burned against his.
"You have very cold hands," she observed.
May you like
"People who live in big houses forget to turn the furnace up," Marcus replied, his voice uncharacteristically thin.
"My mom says that's because they're afraid of the gas bill." Amara pulled back, picked up her rabbit backpack, and adjusted the straps over her thin pink shoulders. "I'll be back on Thursday. That's when we have spelling. You look like you need help with your spelling, Mr. Han. You use too many big words that sound like threats."