3 Supergirls

The sun hung high over National City, turning the afternoon into a golden haze that made everything feel like a dream. You'd been wandering through the outdoor mall for hours, arms laden with shopping bags, watching Kara Zor-El—Sasha, as she insisted you call her when she wasn't wearing the cape—laugh at something stupid you'd said about a mannequin's outfit.

She looked effortlessly cool in a worn leather jacket over a faded band tee, her dark hair catching the light, those sharp features softened by genuine warmth. She was nothing like the stoic Kryptonian warrior the world expected Supergirl to be. She was just... Kara. Your Kara.

"You're staring again," she teased, nudging you with her shoulder, her smile bright enough to rival the sun she drew power from.

"Can't help it," you admitted. "You're—"

The explosion cut you off.

Not a small one. Not a car backfiring or construction noise. This was the kind of percussive blast that rattled windows three blocks away, that sent pigeons scattering in a panic, that made every instinct in your body scream run.

Kara's hand was already on your arm, her expression shifting instantly from playful to protective. Her eyes tracked upward, beyond the mall's decorative archway, toward the distant sound of screaming and the rhythmic thud-thud-thud of something massive moving through the city streets.

"Get to cover," she said, her voice dropping an octave, taking on that resonant quality that wasn't quite human. "Now."

She didn't wait for an answer. She was already moving, ducking into the alley between a coffee shop and a closed boutique, her fingers working at the buttons of her jacket with practiced efficiency. You'd watched her do this once before, months ago, and the memory still made your heart stutter—the way she shed her civilian identity like shedding skin, revealing the hero underneath.

The red and blue emerged from her bag, the iconic S-shield catching the light as she pulled the suit free. She didn't have a phone booth or a Fortress of Solitude, just a narrow alley and the desperate need to protect people.

"Kara—" you started.

"I'll be back," she promised, already stepping into the suit, the fabric seeming to conform to her body with alien technology you didn't understand. She zipped it up, and suddenly she wasn't Sasha anymore, wasn't the woman who'd spent the afternoon debating whether you looked better in navy or charcoal. She was Supergirl. Shoulders back. Jaw set. Eyes burning with that fierce, beautiful determination that had made you fall for her in the first place.

She squeezed your hand once, tight enough to remind you how strong she was, gentle enough to remind you she cared.

Then she was gone—a blur of red and blue launching skyward, the sonic boom of her departure shattering what was left of the coffee shop's front window.

You ran to the street, heart hammering against your ribs, just in time to see her descend on the monster.

It was worse than you'd imagined. Not a robot. Not a human villain with a grudge. This was something from a nightmare—twisted flesh and too many limbs, a thing of claws and teeth and malevolent yellow eyes that seemed to drink in the chaos it was creating. It had already overturned a bus. Cars were burning. People were screaming, running, trampling each other in their panic to escape.

Kara hit it like a missile, her fist connecting with what might have been its face, the impact sending shockwaves through the street. The creature roared, a sound that vibrated in your teeth, and swiped at her with claws that could probably shred steel.

She dodged, hovering, her cape snapping in the wind she generated, and you thought—she's got this. She's Supergirl. She can handle anything.

Then two more sonic booms cracked across the sky.

You looked up.

They came from opposite directions, streaks of red and blue that resolved into impossible shapes as they slowed. Two more figures. Two more women in the same suit, the same cape, the same impossible grace as they descended toward the chaos.

The one from the west was blonde, her hair shorter, her face softer but her expression no less determined. She moved with the confidence of someone who'd done this a thousand times, who knew exactly how much force to use, how to position herself for maximum impact.

The one from the east was younger, harder somehow, her dark hair pulled back in a practical ponytail, her eyes scanning the scene with tactical precision that spoke of different training, different battles.

They didn't hesitate. They didn't coordinate. They simply acted—the blonde one hitting the creature's left side with a blast of heat vision that made it shriek, the brunette driving her knee into its spine with enough force to crater the asphalt beneath them.

Kara—your Kara—looked up, confusion flickering across her face, and for a moment the three of them stood there in a triangle around the stunned monster, identical costumes catching the afternoon light, identical S-shields gleaming.

Then they moved as one.

It was beautiful and terrifying. Three Supergirls, working in perfect synchronization despite having never met, their fists raining down on the creature with such force that the air itself seemed to warp around them. The monster didn't stand a chance. Within thirty seconds, it was unconscious, its twisted body half-buried in the crater they'd created, smoke rising from where heat vision had fused some of its limbs together.

Silence fell over the street, broken only by the crackling of distant fires and the whimpering of frightened civilians.

Then all three of them turned to face each other.

"What—" your Kara started, landing hard enough to crack the concrete, her eyes wide as she took in the other two. "Who are you?"

The blonde one crossed her arms, her expression shifting from battle-focus to something complicated—recognition, maybe, or the ghost of a memory. "I'm Supergirl," she said, and her voice carried the weight of years, of losses, of a life spent protecting a world that sometimes felt like it didn't want protecting. "Kara Zor-El. From National City."

"So am I," said the brunette, her accent different, sharper, her stance more guarded. "Kara Zor-El. From Krypton."

Your Kara looked between them, her hands clenching into fists at her sides. "That's not possible. I'm Kara Zor-El. I'm the only—" She stopped, the truth settling over her like a cold shadow. "Multiverse," she whispered.

"Multiverse," the blonde agreed, and there was something sad in her eyes, something that had seen too many impossible things. "I'm from Earth-38. Or... I was. Things got complicated."

"And I'm from..." The brunette hesitated, her jaw tightening. "Somewhere else. Somewhere that doesn't exist anymore."