Ellery sat cross-legged on her unmade bed. She opened the app store on her phone and typed "Crypto Portfolio Simulator" into the search bar.

She downloaded the highest-rated app, the one designed to let users practice day-trading with fake money. Once it installed, she opened the interface and navigated to the custom coin settings.

She typed in a fake ticker symbol: NovaCoin.

She inputted her real bank balance-thirty thousand dollars-as the initial investment. Then, her fingers flew across the screen, adjusting the backend algorithms. She manipulated the line graph, forcing it into a steep, aggressive upward spike. She made it look like NovaCoin had surged five hundred percent in the last twelve hours.

The fake portfolio balance updated instantly. One hundred and fifty-two thousand dollars.

She took a screenshot, making sure the massive green numbers were front and center.

She opened her text messages and clicked on the group chat labeled Burch Family.

She attached the screenshot and began typing rapidly.

Mom, I am so, so sorry. I tried to wire the thirty thousand for your surgery, but I can't access the funds. A client at my firm gave me an inside tip on a private liquidity pool for a new token. I put all my savings in to try and double it so I could pay for your post-op care too. It exploded overnight, but the funds are hard-locked for a twenty-four-hour vesting period. I can't withdraw anything until tomorrow.

She hit send.

She tossed the phone onto the mattress, stood up, and walked into the tiny kitchen to pour herself a glass of water.

Less than thirty seconds later, the phone began to vibrate violently against the bedsheets. The screen lit up with an incoming call.

Ellery leaned against the kitchen doorframe, sipping her water. She stared at the caller ID. Earl Burch. Her adoptive father.

She let it ring. She let it ring until it almost went to voicemail.

On the fourth consecutive call, she finally set her glass down, walked over, and picked it up. She took a deep breath, forcing a slight pant into her voice as she swiped the green button.

"Hello?" she answered, sounding breathless.

"Is that screenshot real?!" Earl's gruff, frantic voice exploded through the speaker. He didn't even ask about his wife's supposed emergency surgery.

Ellery lowered her voice to a dramatic whisper. "Dad, keep it down. Yes, it's real. It's a closed-door tip from a Wall Street whale my boss works with."

"Oh my god!" Sharon's voice shrieked in the background. Her fake, sickly wheeze was completely gone. She sounded like she had just won the lottery.

There was a scuffle on the other end of the line.

"Ellery!" Kendal's shrill voice pierced the speaker. Her younger sister had snatched the phone. "Can you put my trust fund in there? If it's doing a five-x return, I could buy that condo in Malibu!"

Ellery paused. She counted to five in her head, letting the silence build the desperation.

"I don't know, Kendal," Ellery said, her tone heavy with reluctance. "This pool is strictly for institutional investors. They don't take retail money. I barely got in because of my client."

"Bullshit!" Cody, her younger brother, yelled from somewhere in the room. "You better get us in, Ellery! If you hold out on us, I swear to god I'll come over there and smash your car windows!"

Ellery let out a long, heavy sigh directly into the microphone. She made it sound like she was carrying the weight of the world, forced into a corner by her demanding family.

"Fine," Ellery said quietly. "But the only way it works is if the money comes from my account. I'm already registered as a VIP node. You'll have to wire everything to my primary checking account, and I'll inject it into the pool as a single lump sum."

She kept her eyes dead and emotionless as she recited her bank routing and account numbers.

"I'm going to the bank right now," Earl barked into the phone. "I'm pulling the early withdrawal on my 401K. Don't you dare lock that pool until my money is in!"

The call disconnected.

Ellery dropped the phone. She walked over to her small desk, opened her laptop, and logged into her online banking portal.

Then came the waiting. Ellery knew an early 401K withdrawal required manager approval and heavy paperwork. The rest of the day was an agonizing wait. She paced the apartment, her eyes darting to the screen every few minutes.

Fifteen minutes later, the first deposit hit. Fifty thousand dollars. Kendal's education trust fund.

Ten minutes after that, a wire transfer for twenty thousand dollars appeared. Cody's emergency savings.

Finally, the screen refreshed.

A massive wire transfer cleared. Eight hundred thousand dollars. She couldn't believe Earl had managed to pull it off so quickly. He must have paid an exorbitant price in fees and penalties, or called in a serious favor at his bank's executive branch just to expedite the wire.

Along with a few smaller savings transfers, the total balance sat at a staggering one point one million dollars.

Ellery didn't hesitate for a single second.

She navigated to the transfer tab. She selected the entire balance and routed it directly to an obscure, high-yield checking account she had opened at a completely different credit union across the state.

She watched the primary account balance drop to zero point zero zero.

She picked up her phone, opened the family group chat, and typed one final message.

Funds received and injected into the pool. Waiting for the payout.

She went to the chat settings and toggled the Mute Notifications switch. She didn't care about the frantic messages they were sending about buying yachts and mansions. She had their money. Now, she needed to survive.

Ellery stared at the seven-figure balance on her laptop screen. There was no joy in her chest. Only a suffocating sense of urgency.

Her stomach suddenly let out a loud, hollow growl. The physical vibration reminded her that this young, healthy body desperately needed fuel.

She pushed her chair back and walked into the cramped kitchen. She yanked the refrigerator door open. The harsh yellow light illuminated a depressing sight: a carton of expired milk and half of a rock-hard, stale bagel wrapped in plastic.

She grabbed the bagel, tore off the plastic, and took a bite. It scraped against the roof of her mouth, but she chewed mechanically, forcing it down her throat. Her brain was already moving a million miles a minute.

She pulled open a drawer, grabbed a yellow legal pad and a thick black Sharpie, and sat back down at the tiny dining table.

At the very top of the page, she pressed the marker down hard and wrote: SHELTER. She underlined it twice, the ink bleeding through the cheap paper.

Her mind violently snapped back to the third year of the apocalypse. The deep freeze. The endless, bone-crushing cold that turned human breath into ice crystals instantly.

She remembered shivering uncontrollably in a filthy corner of the bunker, her lips cracked and bleeding. And she remembered Kendal walking past her, wearing a brand-new, pristine designer puffer jacket that smelled like fresh laundry.

Ellery's eyes narrowed. She remembered exactly what was hanging around Kendal's neck that day. A dull, worn-out gold necklace emitting a faint, almost imperceptible warm glow.

Kendal had flaunted it. She had crouched down, shoving the necklace in Ellery's face, bragging about the magical, infinite space hidden inside the metal. A space that held entire warehouses of food. A space where she could grow fresh strawberries while the rest of the world starved to death.

Ellery's grip on the Sharpie tightened so hard the plastic casing creaked. The tip of the marker pierced the yellow paper, leaving a jagged black hole.

She would never forget that necklace. It wasn't Kendal's. It was hers.

It was the only thing wrapped in her blankets when she was abandoned at the orphanage steps. It was the only physical tether to her real bloodline. But on Kendal's sixteenth birthday, Sharon had ripped it from Ellery's neck, claiming it was too "ugly" for Ellery to wear and gifting it to Kendal as a joke.

Ellery slammed her fist onto the table. The stale bagel bounced off the wood. She hated her past self. She hated how weak she had been, handing over a literal god-tier survival tool just to keep the peace in a house that hated her.

She closed her eyes. She mapped out the exact location of the necklace. It was sitting in Kendal's pink velvet jewelry box on her vanity.

She immediately scrapped the idea of breaking into the house to steal it. Kendal was a hysterical, paranoid brat. If she noticed it missing, she would call the cops. A police investigation three days before the end of the world would completely derail Ellery's hoarding schedule.

She opened her eyes. She grabbed her phone and opened the browser, typing furiously. High-end jewelry replica shops Seattle.

She scrolled past the cheap tourist traps and found exactly what she needed. An underground studio in the arts district that specialized in creating flawless, indistinguishable fakes for wealthy socialites who didn't want to wear their real diamonds in public.

She grabbed her trench coat off the back of the chair, snatched her car keys, and bolted out the door.

She drove her beat-up Honda Civic through the slick, rain-soaked streets of Seattle. The sky was an oppressive, bruised purple.

She parked illegally, shoved open the heavy glass door of the studio, and bypassed the display cases entirely. She walked straight to the back workbench where a jeweler with a jeweler's loupe over his right eye was polishing a ring.

Ellery pulled out her phone and showed him a rough sketch she had drawn of the old gold crest necklace.

The jeweler squinted at it and shook his head. "Custom mold. Ancient engraving. That'll take two weeks minimum."

Ellery didn't argue. She reached into her coat pocket, pulled out two thick stacks of crisp hundred-dollar bills she had just withdrawn from the bank, and slammed them onto the workbench.

"Change of plans," Ellery said, her voice flat and commanding. "I don't need a replica. I need the most obnoxious, flashy, massive fake diamond necklace you have in this store. Right now."

The jeweler's eyes widened at the cash. He instantly dropped the ring, turned around, and spun the dial on a hidden wall safe.

He pulled out a black velvet tray. Resting in the center was a thick, gold-plated chain holding a massive, flawlessly cut cubic zirconia pendant. It looked like a chandelier.

Ellery stared at the tacky, blindingly bright piece of junk. A cold smile touched her lips. It was perfect. She knew Kendal's desperate, new-money aesthetic better than anyone.

She shoved the cash toward the jeweler, grabbed the velvet box, and shoved it into her pocket.

She walked back out into the freezing rain. She stood on the wet pavement, pulled out her phone, and dialed Kendal's number. It was time to make a trade.

Ellery arrived at the upscale French café downtown ten minutes early. She chose a secluded booth in the far back corner, away from the windows.

She ordered a black coffee. She took off her coat and deliberately placed her mid-tier, three-hundred-dollar leather handbag right in the center of the table, making sure the logo was facing the empty seat across from her.

Twenty minutes later, Kendal finally strolled in. She was wearing a beige designer trench coat that Ellery had paid for two Christmases ago.

Kendal slid into the booth. Her eyes immediately darted to Ellery's handbag, then scanned Ellery's plain sweater, her lips curling into a faint sneer of superiority.

Ellery casually reached into her pocket and pulled out the premium black velvet box. She slid it across the table, stopping it right next to her coffee cup.

"So?" Kendal demanded, not even bothering to say hello. She leaned forward, her eyes wide with greed. "How much are we up? Dad is freaking out. He wants to know when we can pull the cash out."

Ellery took a slow sip of her black coffee. The bitter liquid burned her tongue.

"The crypto exchange is doing a scheduled weekend maintenance," Ellery lied smoothly, not breaking eye contact. "But the profits are locked in. It doubled again."

Kendal let out a loud, breathless squeal, falling back into the leather booth. Her shoulders dropped in relief. But then, her eyes locked onto the black velvet box.

Without asking, Kendal reached her hand across the table, her manicured fingers clawing toward the box.

Ellery reacted instantly. She slammed her hand down on top of the velvet, pinning it to the table. She widened her eyes, putting on a flawless performance of a woman caught hiding something expensive.

"What is that?" Kendal asked, her voice dropping an octave, her eyes narrowing suspiciously.

Ellery hesitated. She slowly lifted her hand and cracked the lid of the box open just a fraction of an inch.

The bright, warm light from the café's crystal chandelier hit the massive cubic zirconia dead center. The fake diamond fractured the light, shooting blinding, rainbow-colored sparks across the table.

Kendal gasped loudly. Her jaw literally dropped. She stared at the stone like she had been hypnotized.

"It's... it's a gift," Ellery stammered, acting deeply uncomfortable. "From that Wall Street whale I told you about. A thank-you for managing his portfolio."

Ellery let out a heavy, dramatic sigh and snapped the box shut. "It's way too flashy for me. It looks ridiculous. I'm taking it to the pawnshop on 4th Avenue this afternoon to liquidate it for cash."

Kendal's body lunged forward. Her chest pressed against the edge of the table. Pure, unfiltered jealousy radiated from her pores.

"Are you insane?" Kendal shrieked softly. "You can't pawn that! It's gorgeous! Ellery, please. Give it to me. It perfectly matches the gala dress I just bought."

Ellery frowned, shaking her head firmly. "No, Kendal. I need the cash. I'm putting together some... special emergency supplies. I need the liquidity."

Kendal rolled her eyes so hard she practically looked at her own brain. "You and your stupid doomsday prepper garbage. You're a paranoid freak, Ellery."

Ellery's eyes flashed. She pointed a finger straight at Kendal's chest. Specifically, at the dull, tarnished gold chain resting against her collarbone.

"You want it?" Ellery asked, her voice turning sharp and unreasonable. "Fine. Trade me. Give me back my orphanage necklace."

Kendal froze. She looked down at her chest, then back at Ellery like she was looking at a mental patient.

"I'm serious," Ellery pushed, leaning in. "If the world is going to hell, I want the only thing that actually belongs to me. The only thing I have from my real parents. Give me the old chain, and you can have the diamond."

Kendal let out a sharp, mocking laugh. She didn't hesitate for a single second. Her hands flew to the back of her neck. She fumbled with the clasp, her fingers trembling with excitement.

She yanked the dull gold necklace off and tossed it onto the wooden table like it was a piece of garbage. It landed with a soft metallic clink.

Ellery's heart slammed against her ribs. She forced her breathing to remain steady. She slowly reached out and curled her fingers around the cold metal.

She pushed the velvet box across the table.

Kendal snatched it. She ripped the box open, pulled out the fake diamond, and immediately fastened it around her neck. She pulled out her phone, opened her front-facing camera, and started taking rapid-fire selfies, completely ignoring Ellery.

The moment the real gold necklace rested in Ellery's palm, a faint, microscopic jolt of electricity zapped her fingertips. It was the physical signature of the space.

Ellery stood up abruptly. She pulled a crisp twenty-dollar bill from her wallet and threw it on the table to cover the coffee.

"I have to go," Ellery said coldly.

Before Kendal could even look up from her phone screen, Ellery turned on her heel and walked out of the café.

She pushed through the glass doors, the cold wind hitting her face. She practically ran to her car. She threw herself into the driver's seat, locked the doors, and gripped the steering wheel with white knuckles. She had it. She finally had her lifeline.