The Hogwarts Express on the final day of term was an entirely different beast compared to the frantic, anxiety-laced vessel that had carried the students north in September.
The carriages were filled with the loud, boisterous energy of children who had survived a war zone and were now high on the prospect of two months of absolute freedom. Windows were rolled down, laughter echoed through the narrow wooden corridors, and the heavy thud of trunks being shoved into overhead compartments vibrated through the floorboards.
Sunshine Addams sat alone near the back of the train, exactly where she had sat at the start of the year.
Her bog-oak trunk was securely stowed overhead, its false bottoms containing its lethal payload of Basilisk venom, Acromantula silk, and untraceable poisons. The golden sunflower locket rested against her chest, heavy and cold, keeping her terrifying, supermassive magical core safely locked away from the world.
She wore her traveling beige dress, her golden curls neatly brushed. She looked like a pristine, untouched porcelain doll that had been placed on a shelf and completely forgotten by time.
The train lurched, the steam engine letting out a massive, deafening hiss as it began its long, steady journey south toward King's Cross Station.
Sunshine watched the rolling, green hills of the Scottish Highlands slide past the glass window. The rain had cleared, leaving behind a brilliant, mocking summer sun that cast bright, golden light across the landscape.
It had been a violently eventful year. A basilisk in the pipes, petrified students, a fraudulent teacher, and a diary containing a piece of a Dark Lord's soul. And yet, sitting in her compartment, Sunshine felt a profound sense of tactical detachment.
She had not cast a single spell. She had not drawn a single drop of blood. She had slept through a troll, avoided a chamber, and faked a bad grade in Ancient Runes. She had weaponized her own mediocrity so effectively that the entire school viewed her as a tragic, harmless mascot.
That is the true triumph of survival, her sixty-year-old mind reflected, watching a flock of birds scatter from a tree line as the train roared past. To live through a war without ever letting the enemy realize you were an active combatant on the board.
The compartment door slid open with a sharp rattle.
Sunshine did not flinch. She slowly turned her head, allowing the sharp, gray intellect in her eyes to dissolve into a mild, polite gaze.
It was Hannah Abbott and Susan Bones. The two Hufflepuff girls looked flushed and excited, carrying bags of Bertie Bott's Every Flavour Beans.
"Hey, Sunshine! Do you mind if we sit here?" Hannah asked, already sliding into the seat opposite her before waiting for an answer. "The front carriages are so loud with the Gryffindors celebrating the end of term."
"Not at all. Please, sit," Sunshine said, her high voice breathy and welcoming.
Susan sat down next to Hannah, pulling a red-and-gold wrapper open. "Can you believe we're finally going home? Aunt Amelia is picking me up at the barrier. She said she's taking me straight to the Ministry for a proper briefing on what happened this year, though she wouldn't tell me anything about the Chamber."
"It's been so scary," Hannah shuddered, popping a pale green jelly bean into her mouth. She immediately grimaced, coughing slightly. "Ugh! Earwax! Anyway, Sunshine, what are your plans for the summer? Are you going back to Louisiana?"
"Yes," Sunshine nodded softly, folding her hands in her lap. "My parents are meeting me in London. We're taking a ship back to America. The swamps are very quiet in the summer. I'm looking forward to reading my books in the garden."
"You always read so much," Susan smiled admiringly. "You know, despite everything... I'm really glad you're in our house. Even if you can't do magic, you're the calmest person I know. You make me feel safe."
Sunshine felt a microscopic, razor-sharp pang of cognitive dissonance in her chest.
Safe, she thought. They think a multi-layered, traumatized operative who carries enough synthetic Ricin to wipe out the entire Hufflepuff common room is a comforting presence.
"Thank you, Susan," Sunshine said, offering a small, fragile, deeply touching smile. "That means a lot to me. You're both very good friends."
The rest of the train ride passed in a blur of mundane teenage chatter. The girls traded sweets, discussed their summer plans, and gossiped about the older students. Sunshine played her part with absolute, terrifying perfection—nodding at the right moments, offering soft-spoken agreements, and projecting an aura of safe, unobtrusive companionship.
When the train finally screeched to a halt at Platform Nine and Three-Quarters in King's Cross Station, the platform erupted into a wall of sound.
Parents shouting, trunks slamming, and owls screeching filled the air.
Sunshine gathered her small satchel, said a warm, polite goodbye to Hannah and Susan, and hauled her heavy, iron-banded bog-oak trunk off the train.
She stepped through the barrier into the mundane side of the station.
The contrast was immediate. The soot and steam of the magical platform vanished, replaced by the loud, chaotic bustle of London commuters rushing past ticket booths and newsstands.
And standing near the brick pillar, entirely unbothered by the mundane stares of passing businessmen, were her parents.
Gomez Addams wore a pristine, double-breasted pinstripe suit, his mustache waxed to a sharp, aggressive point, casually balancing a gold-plated walking stick on his shoulder. Morticia stood beside him like a queen of the underworld, draped in sweeping black silk, holding a parasol made of woven raven feathers that blocked the mundane sun.
The moment Gomez spotted the golden-haired girl in the beige dress dragging a massive, cursed war-chest behind her, his face lit up with manic, unadulterated joy.
"Sunbeam!" Gomez bellowed, ignoring the startled gasps of several nearby commuters as he sprinted across the platform.
He didn't care about the station, the muggles, or the British Ministry. He scooped Sunshine off her feet in a bone-crushing, joyful embrace, spinning her in the air.
"You survived! You outmaneuvered the Bearded Man! You avoided the serpent!" Gomez laughed, pressing kisses to her golden curls. "Did you dismantle their bureaucracy from within?"
"I maintained a very low profile, Father," Sunshine murmured, smiling a genuine, unmasked smile as her feet touched the ground.
Morticia glided over, her dark eyes scanning Sunshine from head to toe, inspecting her for hidden scars or missing limbs. She reached out, her cold, pale fingers gently touching the golden sunflower locket resting over Sunshine's chest.
"You look gloriously pale and thoroughly exhausted, my darling," Morticia approved, her velvet voice thick with dark, maternal pride. "A true masterpiece of undercover survival. Come. The blood-portal in the East End is primed. Let us go home."
Sunshine turned back one final time, looking toward the solid red brick wall that concealed Platform Nine and Three-Quarters.
Somewhere behind that wall, Albus Dumbledore was sitting in his tower, entirely unaware that the harmless Hufflepuff Squib had successfully slipped through his fingers for a second consecutive year, carrying a trunk full of illegal poisons and an unyielding, unbreakable will.
"Let's go home," Sunshine said softly.
She grabbed the handle of her bog-oak trunk, flanked by her terrifying, magnificent parents, and stepped forward into the shadows of the London streets. The second year was dead and buried. The Golden Child was returning to the swamp, and the British wizarding world had no idea what was waiting for them when she grew up.