I was 17, a perfect 1600 on my practice SAT in hand, and my controlling mother, Maria, was smiling.
It was the unsettling, predatory smile that always preceded the worst moments of my first life.
"Hypothetically," she purred, "would you swap that score with Jennifer, just to see your twin sister happy?"
I was a fool then, so desperate for her approval, so blind to the truth, that I said yes.
That "yes" sealed my fate: Jennifer stole my academic success, got into an Ivy League, and became a lauded 'genius' influencer.
I was left with her failing grades, denied every opportunity, condemned to dead-end jobs, and ultimately, died agonizingly young in a hospital bed.
My parents watched me fade, their low voices filled with chilling satisfaction, not grief.
"Stella was born to ensure Jennifer's success," my mother had said, "It's her purpose. She served it well."
That day, I learned my life was a resource pack, a disposable battery for my sister.
But then, darkness turned to blinding light, and I gasped, bolting upright on our floral living room sofa.
The same sun streamed through the window, the dust motes danced as before.
My mother looked up from her phone, that same predatory gleam in her eyes, about to ask the same question.
This time, no.
This time, things would be different.
I was dying.
The hospital bed felt cold and the sheets were thin. A machine beeped steadily next to me, a monotonous sound that counted down my last moments. My body was failing, a rapid decline the doctors couldn't explain.
Then I heard my parents talking just outside the door. Their voices were low, but the words were sharp and clear.
"It's done," my mother, Maria, said. Her voice was flat, devoid of any emotion. "Her life force was the last thing we had to swap. Jennifer is safe now."
Jennifer. My identical twin sister. She had been in a fatal car accident. Or, she should have been.
My father, Matthew, sighed. It was a weak, tired sound. "Was it worth it, Maria? Stella..."
"Stella was born to ensure Jennifer's success," my mother cut him off, her voice turning to ice. "It's her purpose. She served it well."
Her purpose. My life's purpose was to be a battery, a resource pack for my sister. All my achievements, my health, my dreams, and now, my very life, were just assets to be transferred to Jennifer.
The beeping of the machine beside me turned into a long, continuous drone.
Darkness took me.
Then, light flooded my vision.
I gasped, sitting bolt upright. I wasn't in a hospital. I was on the familiar floral sofa in our living room. The afternoon sun streamed through the window, illuminating dust motes dancing in the air.
Across from me, my mother was looking at her phone, a tense, expectant look on her face. Jennifer was sprawled on the other end of the sofa, lazily scrolling through TikTok, her leg bouncing impatiently. My father was hovering near Jennifer, offering her a glass of juice.
"So, Stella? How did the practice SAT go?" my mother asked, her eyes finally lifting from her phone to meet mine.
It was happening again. This was the day. The day it all started. A month before the real SATs.
In my first life, I had been so proud. I told her I' d scored a perfect 1600. Her eyes had lit up, not with pride for me, but with a predatory gleam.
"That's wonderful, honey," she had said. "Just hypothetically, if you could, would you swap your score with Jennifer? Just to see her happy?"
I had been a fool. I' d said yes, wanting to please her, wanting to believe it was a silly game. That "yes" sealed my fate. Jennifer took my score, got into an Ivy League school, and became a "genius" influencer. I was left with her terrible score, denied a community college transfer, and worked dead-end jobs until my body gave out.
Now, as I looked at my mother's phone, I saw it. A faint, shimmering icon on the screen, an app that only I could perceive. The Swap App.
The source of all my misery.
This time, things would be different.
"So, how did it go?" Maria asked again, her voice laced with an impatience she barely tried to hide.
I took a slow breath, my heart hammering against my ribs. I looked from my mother' s eager face to my sister' s bored one.
"Jen," I said, my voice steady, turning to my twin. "Would you swap scores with me?"
Jennifer snorted, not even looking up from her phone. "As if. Why would I want your score? Stop trying to ride my coattails and just study harder. It's not my fault you're not smart."
The words were a familiar sting, but this time they didn't hurt. They were just data.
I turned back to my mother. "Jennifer doesn't want to, so I don't either."
Maria's smile vanished. Her face tightened. "Stella, don't be difficult. It's just a hypothetical question. Just say yes. Humor me."
"It's not a game to me," I said calmly. "My score is my own."
"Stella!" Her voice rose, sharp and angry. "You will do as I say!"
She took a step toward me, her hand raised as if to grab me. She wanted to force me.
Then she froze.
Her expression went completely blank. Her mouth hung slightly open, but no sound came out. Her eyes were wide, staring at something only she could see. A notification. A penalty.
I remembered the rules I' d overheard in fragments during my past life, whispers about the app's limitations. Coercion had consequences.
My mother tried to speak again, but only a choked, silent gasp escaped her lips.
For the next 24 hours, Maria Chavez would be unable to speak a single word.
The first move was mine.