The older woman stared at the flashing red screen, the blaring alarm vibrating through her designer tracksuit. Behind her, the heavy metal security gates echoed with a final, terrifying CLANG as they sealed the main exits, locking every shopper inside the supermarket.
The sound was absolute, a heavy, mechanical finality that cut through the shrill, deafening wail of the central alarm system. Overhead, the harsh fluorescent lights began to strobe in time with the siren, casting chaotic, alternating shadows across the self-checkout aisle.
Brenda’s smug, triumphant smile vanished, replaced by a rigid mask of sheer confusion. The expensive platinum credit card she had been holding slipped from her trembling fingers, clattering onto the scuffed linoleum. She didn't look down at it. Her eyes were locked onto the self-checkout monitor. It wasn't displaying her total. It wasn't asking for a signature. Instead, the screen pulsed with a violent, blood-red background, displaying a thick block of black text that she couldn't quite process in the overwhelming noise.
A few feet away, the crowd of paralyzed shoppers suddenly broke into a frenzy of panicked whispers and frantic movements. Shopping baskets were dropped. People backed away from the glass storefront as the secondary security shutters rolled down over the windows, sealing the building in a matter of seconds.
On the cold floor, twenty-seven-year-old Maya gasped for air. The sharp, agonizing pain in her hip radiated up her side where the heavy steel cart had rammed into her. She curled inward, her faded maternity shirt riding up slightly as she wrapped both arms protectively around her swollen belly. Tears streamed down her pale cheeks, mixing with the dust on the floor. Her heart hammered wildly against her ribs, terrified not just of the blaring alarm, but of the sudden stillness inside her womb.
Please, she prayed silently, squeezing her eyes shut, fighting through the blinding pain in her shoulder. Please be okay.
Suddenly, a pair of scuffed black sneakers appeared beside her.
"Ma'am? Ma'am, don't move too fast, let me help you."
It was a teenage cashier, his green store apron slightly oversized, his nametag reading LEO. His eyes were wide with shock, but his hands were gentle as he reached down, gripping Maya's upper arm to help her sit up.
Maya winced, letting out a sharp hiss of pain as she shifted her weight. "My baby," she choked out, her voice trembling over the roar of the alarm. "She hit me so hard."
"I know, I saw it, I'm so sorry," Leo stammered, pulling her up carefully until she was leaning heavily against the edge of a closed register lane. "Just breathe. We're locked in. Nobody can get out. I don't know what's happening."
Maya leaned against the counter, her hands still cradling her stomach. A moment later, a strong, rhythmic flutter kicked against her palm. A sob of pure relief tore from her throat. The baby was moving. Shaken, but safe. She opened her tear-filled eyes, her breathing ragged, and looked toward the self-checkout area.
Brenda was losing her mind.
"Cancel!" Brenda shrieked, slamming her perfectly manicured hand against the glass screen. "Void! Manager! Someone get over here and fix this stupid machine!"
She slapped her palm against the monitor again, her heavy gold bracelets clinking wildly. The machine simply let out a harsh, aggressive BZZT sound, refusing to clear. The red warning screen remained frozen, glaring back at her.
"This is ridiculous!" Brenda screamed, turning her fury toward the terrified shoppers who were huddled near the produce section. "Do you know who I am? I am trying to buy my grandson a present and your garbage system is malfunctioning!"
Heavy footsteps pounded against the linoleum. The store manager, a middle-aged man named Mr. Harrison, sprinted past the frozen crowd, his tie flapping over his shoulder. He was breathless, his face flushed with panic as he looked from the heavy metal gates at the entrance to the flashing red register.
"What did you do?" Mr. Harrison yelled over the alarm, staring at Brenda in disbelief. "The entire grid just went into emergency lockdown! We don't even have the codes to do that from the floor!"
Brenda immediately straightened her posture, her arrogance returning in a flash. She pointed a sharp, accusatory finger directly at Maya, who was still leaning weakly against the counter, trembling and clutching her side.
"What did I do?" Brenda scoffed loudly, ensuring her voice carried over the siren. "I didn't do anything! That—that pregnant trash over there did this!"
Mr. Harrison blinked, confused, looking back and forth between the impeccably dressed older woman and the weeping, heavily pregnant mother.
"She's been following me around the store for twenty minutes!" Brenda lied effortlessly, her voice dripping with venom and authority. "She’s a thief! She tried to steal this limited-edition crib right out of my hands. When I took it back to pay for it, she must have hacked your system with her phone! She rigged the machine to frame me because she couldn't get what she wanted!"
Maya shook her head frantically, fresh tears welling in her eyes. "No," she croaked, her voice raspy. "I didn't... I already paid for it online. It was mine..."
"Shut up, you lying brat!" Brenda snapped, taking an aggressive step toward Maya. She looked back at the manager, crossing her arms over her designer tracksuit. "I want her arrested. Call the police right now. Have them open these doors and throw her in jail where she belongs. And I want a discount for the emotional distress you’ve put me through."
Mr. Harrison didn't look at Maya. He didn't look at Brenda.
His eyes were glued to the flashing self-checkout monitor.
The color began to drain from his face, leaving him a sickening shade of gray. He slowly raised his hands, stepping back from the register as if the machine itself were rigged with explosives.
"Mr. Harrison?" Leo, the teenage cashier, called out nervously. "Should I try to reboot the breaker?"
"No," the manager whispered. His voice was so faint that Brenda had to step closer to hear him. "Don't touch it. Nobody touch it."
"What is your problem?" Brenda demanded, slamming her hand on the scanner bed next to the large cardboard box containing the baby crib. "Override the system and let me pay for my item!"
"That's not your item," Mr. Harrison said, his voice shaking. He slowly lifted his head and looked at Brenda, his eyes wide with a mixture of absolute terror and realization. "Ma'am... read the screen."
Brenda rolled her eyes dramatically, leaning forward with a heavy sigh to look at the block of text she had previously ignored.
The bold, black letters on the flashing red background didn't say Glitch. They didn't say System Error.