A week later, the atmosphere in the penthouse shifted from cold to suffocating.

"We're hosting a dinner tonight," Foster announced over his morning coffee, not bothering to look up from his tablet. "Ava is officially joining as the Art Consultant. I want to welcome her properly."

"Of course," Celena said, buttering her toast with mechanical precision. "How many guests?"

"Just us. And Ava. Oh, and she's bringing her foster child. The poor kid has nowhere else to go."

Celena paused. "A child?"

"Leo. He's five. Try not to scare him with your sour face."

At 7:00 PM, the doorbell rang.

Ava swept in wearing a silk dress that cost more than Celena's entire wardrobe. Beside her was a small boy with unruly dark hair and a scowl that mirrored Foster's perfectly.

"Leo, say hello to Mrs. Baird," Ava cooed, though her eyes mocked Celena.

Leo looked at Celena, marched up to her, and kicked her hard in the shin.

"Ouch!" Celena stumbled back, gripping the console table.

Ava laughed, a tinkling, fake sound. "Oh, he's just high spirits! He doesn't like strangers."

"I live here," Celena said through gritted teeth.

"Right. Well." Ava breezed past her into the living room.

Dinner was a torture session. Celena served the roast she had spent three hours cooking. Foster ignored her, focusing entirely on Leo.

"Do you want me to cut that for you, sport?" Foster asked, his voice tender in a way Celena had never heard. He sliced the boy's meat with surgical care.

Celena watched them. She watched the way Leo held his fork-clumsily, aggressively.

Then, Leo dropped his napkin. Frustrated, he reached up and rubbed his left earlobe with his thumb and forefinger, tugging it rhythmically.

Celena froze. The wine bottle in her hand hovered over Foster's glass.

Foster let out a sigh as the cork on the second bottle crumbled. Frustrated, he reached up. He rubbed his left earlobe with his thumb and forefinger.

The exact same motion. The exact same rhythm.

The world narrowed down to those two hands.

Celena looked at Leo's eyes. One was a deep, chocolate brown. The other was a flecked hazel-green. Heterochromia.

Foster's mother, Victoria Baird, had the exact same eyes. Celena had seen those mismatched eyes a hundred times at family gatherings, but in her desperate need to believe in the perfect life she thought she had, her brain had simply refused to make the connection. Until now. Now, with the veil of love torn away, the truth was brutally, painfully obvious.

It wasn't just an affair. It wasn't just a fake marriage.

Leo wasn't a foster child. He was Foster's son.

They had a child. A five-year-old child. Which meant this affair had been going on for at least six years. Before she even met Foster.

"I want ice cream!" Leo shouted, slamming his fist on the table.

"We don't have ice cream, Leo," Celena said, her voice sounding distant to her own ears.

Foster snapped his head toward her. "Then go get some. God, Celena, can't you do anything right?"

He pulled his wallet out and slid his credit card across the mahogany table. It spun and stopped at her fingertips.

"Go. Vanilla. And don't take all night."

Ava placed her hand on Foster's knee under the table. Celena saw the shift in fabric. She saw the smirk Ava tried to hide behind her wine glass.

Celena picked up the card. It felt cold and heavy.

"Sure," she said.

She walked out of the apartment. She took the elevator down to the lobby and walked out into the cool night air.

She didn't go to the bodega on the corner. She walked three blocks to a bank ATM.

She inserted Foster's card. She knew the PIN. It was his birthday. Narcissist.

She checked the balance. Then she hit 'Withdraw'. She took out the daily maximum. Five hundred dollars.

She stared at the cash. It was nothing compared to what she was worth now, but this was his.

She went to a drugstore and bought a pint of generic, freezer-burned vanilla ice cream for four dollars.

Walking back, she looked up at the penthouse window. They were up there, playing happy family. They thought she was the servant, the barrier, the fool.

She wasn't the barrier. She was the bank. And she was about to foreclose.

She re-entered the apartment. Foster and Leo were on the floor building a tower with blocks. Ava was lounging on the sofa, her shoes off.

"Finally," Foster grumbled.

Celena set the ice cream on the table with a smile that didn't reach her eyes. A smile that was all teeth.

"Enjoy," she said.

---

Three days later, the trap tightened.

Foster sat Celena down in the living room. He wore his serious, "CEO" face-the one he used when he was about to screw someone over in a deal.

"Ava's apartment has a mold problem," he said. "Toxic black mold. It's unsafe for Leo."

Celena sat with her hands folded in her lap. She was wearing a vintage Chanel dress she had found at a consignment shop years ago. It was one of the few nice things she owned.

"That sounds terrible," she said neutrally.

"It is. They need a place to stay while it's remediated. I told them they could take the guest wing."

He didn't ask. He told.

Celena knew there was no mold. This was the move-in. The replacement.

Before she could answer, Leo came sprinting into the room. He was holding a large plastic cup filled with green sludge-some kind of kale smoothie Ava had made.

Ava followed him, walking slowly, a smirk playing on her lips.

Leo saw Celena. He didn't slow down. He ran straight at her.

"Move!" he yelled.

He "tripped." The cup flew from his hands.

The lid popped off. Thick, green liquid exploded over Celena's lap. It soaked instantly into the vintage cream silk, cold and slimy.

Celena gasped, jumping up, but the damage was done. The dress was ruined.

"Leo!" Foster sighed, but he looked more annoyed by the mess on the rug than the state of his wife. "Celena, why were you standing in his way?"

"He ran at me," Celena said, wiping a glob of kale from her thigh. Her hands were shaking.

"He has spatial sensitivity issues," Ava chimed in, leaning against the doorframe. "You need to be more aware of his boundaries."

The audacity hit Celena like a physical blow. The sticky liquid dripped down her leg.

She looked at Foster. He was checking his watch.

Something inside her snapped. But it didn't break. It calcified.

"They can stay," Celena said. Her voice was steady, cutting through the room's noise.

Foster looked up, surprised. "Good. I knew you'd be reasonable."

"But I need space," she continued. "I feel crowded."

"What do you mean?" Foster asked.

"The Hamptons estate on Dune Road. The one listing for fifteen million."

The room went silent. Foster choked on his spit.

"The... what?"

"Buy it for me," Celena said. "As a retreat. If I have a place to go on weekends, I can be the perfect hostess for your... guests during the week."

Foster stared at her. He blinked rapidly, calculating. Fifteen million was a hit, but he needed her compliant. He needed her to finish the PR strategy for the merger. And if he bought the house, he could keep it in his name. Or so he thought.

Ava whispered something in Foster's ear. Get her out of here.

Foster cleared his throat. "That's a lot of capital, Celena."

"It's cheaper than a divorce," she said softly.

Foster's eyes widened. He didn't know she knew the marriage was fake. He thought she meant a messy public split.

"Fine," he said. "I'll have legal draw it up."

"In my name," Celena added. "As a post-nuptial gift. Sole ownership."

"Celena-"

"Or Ava and the boy leave. Now."

Foster looked at Ava. He looked at the "mold" lie he had just constructed. He was trapped in his own web.

"Fine," he snapped. "In your name."

Celena turned and walked toward the bedroom to change. She left the green-stained dress on the floor where she stood.

It was worth five thousand dollars. The house was worth fifteen million.

She smiled. It was a good trade.

---

The next morning, Celena placed a folder on Foster's desk in his home office.

"The deed transfer documents," she said. "I had a friend in real estate draft them up to save you time."

Foster looked at the papers with distaste. "You move fast when you want something."

"Cash flow is tight this quarter," he muttered, reaching for a pen but hesitating. "Maybe we should wait until-"

"I saw the Q3 reports, Foster," Celena interrupted. "You have the liquidity. The offshore accounts in the Caymans are doing very well."

Foster froze. He stared at her, a flicker of genuine fear in his eyes. He hadn't realized she had access to those files. He had underestimated her intelligence for so long he forgot she was the one who practically ran his company's operations.

Just then, the door opened. Ava walked in. She was wearing Celena's white terrycloth bathrobe. The one embroidered with CB.

Celena felt a muscle in her jaw jump.

"Babe, do we have any espresso?" Ava asked, ignoring Celena completely.

Foster looked at Ava, then at Celena. His ego flared. He couldn't look weak or poor in front of his mistress.

He grabbed the pen. He logged into his private banking portal on his laptop.

"Fine," he said, signing the paper and authorizing the transfer. "My banker will execute an expedited transfer to the escrow account. It will be initiated by noon. Happy?"

Celena's phone buzzed in her pocket. A text from the attorney Sterling had provided. Escrow agent confirms wire transfer has been initiated. Closing can proceed.

"Ecstatic," Celena said. Her voice was ice.

"Give me a thank you kiss," Foster demanded, leaning back in his chair, reclaiming his dominance.

Celena leaned down. She offered her cheek. It was cold as marble against his lips.

"Thank you, darling," she said.

She turned and walked out, brushing past Ava.

She went straight to the guest room, shut the door, and locked it. She sat at her small desk and opened her laptop.

She logged into the secure server Sterling had given her access to. The Kensington Trust portal.

The balance flashed on the screen.

$5,200,000,000.00

Five billion.

The fifteen million she had just wrestled from Foster was a rounding error. It was lunch money.

But it wasn't about the amount. It was about taking his piece of the pie.

She minimized the bank tab and opened a new window. She inserted a flash drive into the USB port.

She accessed the Baird Group's internal server using Foster's admin password-which he had never changed because he was too lazy.

She began downloading. Unfiled tax returns. Embezzlement records. The fake invoices to shell companies that paid for Ava's "consulting."

The progress bar crawled across the screen. 20%... 40%...

A knock on the door made her jump.

"Celena?" Foster's voice. "Are you in there?"

She minimized the window instantly. "Changing!" she called out.

"Well, hurry up. Ava wants to go to brunch."

"Coming!"

She watched the bar hit 100%. She ejected the drive and slipped it into her bra.

She opened the door. Foster was standing there, looking impatient.

"Are you happy now?" he asked, referencing the house.

"I've never been happier, Foster," she lied.

He nodded, satisfied that he had bought her silence. He had no idea she had just stolen his future.

---