Elodie stepped back into the dining room, her phone still warm against her palm. She had expected to see Maisie chattering animatedly while Sloane smiled along, playing the role of the attentive,

Elodie stepped back into the dining room, her phone still warm against her palm. She had expected to see Maisie chattering animatedly while Sloane smiled along, playing the role of the attentive, harmless family friend. Instead, she was greeted by an unnerving, heavy silence.

The room was empty. On the wooden table, the box of crayons sat tipped on its side, red and blue wax sticks scattered across the polished surface like fallen chess pieces. Maisie’s drawing—the crude, colorful figures of Mommy, Daddy, and Maisie holding hands under a lopsided yellow sun—lay abandoned in the center.

"Maisie?" Elodie called out, her voice light, attempting to keep the sudden knot in her stomach from affecting her tone. "Sloane?"

No answer. The house, usually filled with the soft hum of the air conditioning and the distant rumble of city traffic, felt stiflingly quiet.

Elodie walked briskly into the kitchen, thinking perhaps Sloane had taken the little girl to grab a juice box or a snack. The granite countertops were spotless. The back patio doors were locked from the inside.

A sharp spike of adrenaline hit Elodie’s chest. Sloane had promised to stay right here. Sloane knew Maisie wasn't allowed near the stairs or the front door without an adult explicitly holding her hand.

Elodie turned on her heel and hurried toward the grand staircase. "Sloane! Maisie! Where are you?"

She took the stairs two at a time, her heart hammering against her ribs. When she reached the second-floor landing, the long hallway stretched out before her, bathed in the dim afternoon light filtering through the stained-glass window at the far end.

Then she heard it—a faint, muffled whimper coming from down the hall.

It was coming from Maisie’s bedroom.

Elodie sprinted down the runner rug, her breath coming in short, ragged gasps. She reached for the antique brass handle of Maisie’s bedroom door and turned it.

It didn't budge.

"Maisie!" Elodie rattled the knob violently. It was locked from the inside. "Maisie, baby, open the door!"

From inside, a soft, frightened voice answered. "Mommy? Mommy, the lady said there was a surprise, but it’s dark."

"Maisie! Step away from the door, sweetie. Sloane, open this door right now!" Elodie slammed her palm against the heavy oak wood. "Sloane, what are you doing? Open the door!"

For a agonizing five seconds, there was silence. Then, the distinct, slow sound of heels clicking across the hardwood floor inside the room approached the door.

"Elodie," Sloane’s voice came through the wood, impossibly calm, smooth, and devoid of the friendly warmth she had feigned all afternoon. "You really shouldn't scream like that. You'll frighten the child."

"Sloane, open this goddamn door!" Elodie’s voice cracked with panic and fury. "What the hell is wrong with you? Unlock it right now!"

"I'm afraid I can't do that just yet," Sloane replied evenly. "Maisie and I were just having a conversation. A real conversation. The kind where people don't tell lies to protect fragile feelings."

"She is four years old!" Elodie yelled, beating her fists against the paneling. "She's a child! Open this door, Sloane, or I swear to God I will kill you!"

A soft, chilling laugh floated through the wood. "You always were so dramatic, Elodie. That's why Julian likes you, isn't it? The delicate, fragile wife who needs saving. But do you really think he sees you that way? Do you really think he looks at you and sees the 'prettiest lady in the world'?"

Elodie froze. The phrase hit her like a bucket of ice water. Maisie. Maisie must have said something.

"Sloane, please," Elodie begged, her voice instantly dropping into a desperate plea. "Whatever issue you have with me, or with Julian, leave Maisie out of it. She doesn't know anything. She's just a baby. Please, just let her out."

"She knows enough," Sloane whispered, her voice right against the keyhole. "She knows how to repeat the little illusions you and Julian build in this house. But illusions break, Elodie. They shatter so easily."

Inside the room, Maisie began to cry in earnest, her small, breathless sobs tearing through Elodie's heart. "Mommy! I want to go out! The lady is looking at me mean!"

"I'm right here, Maisie! Mommy is right here!" Elodie screamed, panic completely overriding her composure. She stepped back, threw her weight against the door, but the solid oak barely shuddered.

She needed help. Julian. She needed Julian.

Elodie scrambled down the hall toward the master bedroom, her hands trembling so violently she almost dropped her phone. She sped-dialed Julian’s number. It rang once. Twice. Three times.

"Come on, Julian, pick up, damn it, pick up!" she sobbed.

"Elodie? Hey, babe, I'm just wrapping up a meeting with the board—"

"Julian! Come home right now! It's Sloane—she's locked herself in Maisie's room with Maisie! She won't let her out!"

The line went completely silent for a fraction of a second before Julian’s authoritative, cool voice turned sharp and lethal. "What do you mean she locked herself in? Where are you?"

"I'm upstairs! I'm trying to break the door down, but it won't give! She's talking crazy, Julian, she's talking about you, she's..." Elodie choked on a sob. "She's got our daughter!"

"I'm ten minutes away. I'm calling the police right now. Elodie, listen to me—do not provoke her. Find the emergency key in my study desk. The top right drawer, under the leather binder. Get the key and get Maisie out."

"Hurry, Julian! Please hurry!"

Elodie dropped the phone onto the bed and bolted out of the master bedroom toward Julian's home office at the end of the corridor. Her mind was racing. How had it come to this?

Sloane had entered their lives six months ago as a consultant for Julian's architectural firm. She was sharp, striking, immaculate, and possessed an eerie knack for anticipating Julian's professional needs. Elodie had welcomed her into their home for dinners, had offered her wine, had trusted her. But looking back now, the signs were everywhere—the subtle comments about Elodie's simple wardrobe, the lingering stares at Julian, the way Sloane had gradually infiltrated every aspect of their family's schedule.

Elodie burst into Julian's study, practically tearing the top right drawer off its tracks. She dumped the contents—pens, receipts, a heavy brass paperweight—onto the floor until her fingers hit a small, flat silver skeleton key.

"Got it," she breathed.

She turned to run back into the hallway, but stopped dead in her tracks.

Sloane was standing in the doorway of the study.

She was wearing her tailored red dress, not a single strand of her dark hair out of place. Her expression was placid, almost tranquil, but her eyes were completely devoid of warmth. In her right hand, she held the brass emergency key to Maisie's room—the duplicate Elodie didn't know existed.

In her left hand, Sloane held a heavy, antique silver letter opener from Julian's desk.

"You shouldn't have called him, Elodie," Sloane said softly, taking a slow step into the room. "This was supposed to be between you and me."

Elodie backed up against the heavy mahogany desk, clutching the silver key tightly in her fist. "Where is Maisie?"

"She's still locked in her room. Safe. For now," Sloane replied, her voice eerily conversational. "Although, it's amazing how dark a child's bedroom gets when you turn off the light and shut the blinds. She's crying so hard she can barely breathe. Poor thing."

"You sick, twisted bitch," Elodie spat, fury temporarily drowning out her terror. "What do you want from us?"

Sloane smiled, a small, cold curve of her lips. "I wanted Julian to see what a weak, pathetic creature he chose to build his life with. I offered him partnership, brilliant strategy, absolute devotion. And do you know what he told me last week when I finally laid it all out for him?"

Elodie's heart stopped. Julian knew?

"He laughed at me," Sloane whispered, her eyes flashing with a sudden, dangerous fire. "He laughed and said he loved his quiet, simple wife. He said you were his home. Home. This house isn't a home, Elodie. It's a cage. And I'm going to take everything away from him, starting with the two things he values most."

Sloane raised the letter opener, the sharp metal tip gleaming under the study's chandelier.

Before Sloane could take another step, the distant sound of tires screeching violently on the driveway echoed from outside, followed by the heavy slam of a car door.

Julian was home.