Chapter Text
The smoke billowing from the scarlet engine of the Hogwarts Express was a familiar comfort, a thick, coal-scented shroud that blurred the chaotic rushing of families on Platform Nine and Three-Quarters. For Harry Potter, however, the train was no longer a symbol of escape from the Dursleys. It was merely a temporary intermission from where he truly wanted to be. Two months. He had spent two glorious, uninterrupted months wrapped in the quiet luxury of Slytherin Manor, away from the screeching of Privet Drive and the suffocating surveillance of Albus Dumbledore. More importantly, he had spent those months in the arms of a man the world believed to be a monster.
"Harry! Harry!" Harry suppressed a sigh, schooling his features into an expression of mild, sheepish exhaustion before turning around. Hurrying through the crowd was a phalanx of the Order of the Phoenix. Mrs. Weasley led the charge, her face a pale, strained mask of worry that instantly melted into frantic relief. Behind her, Remus Lupin and Nymphadora Tonks kept their hands subtly near their wands, their eyes scanning the crowd for threats that weren't there. Before he could speak, Mrs. Weasley engulfed him in a bone-crushing hug. "Oh, thank goodness! Harry, where on earth have you been? We’ve been out of our minds! The Ministry, the Order—we’ve had search parties out since July!" Remus stepped forward, his amber eyes searching Harry’s face with deep, protective anxiety. "Harry, you left Privet Drive without a word. The blood wards vanished. We thought the Death Eaters had taken you." How beautifully ironic, Harry thought, keeping his smile soft and apologetic. The Dark Lord did take me. And I’ve never felt safer.
Two years ago, in a graveyard drenched in shadow and blood, everything had changed. When Voldemort had risen from that cauldron, the expected agony of their connection hadn't broken Harry. Instead, the moment their magic collided, a profound, resonant click had echoed in Harry's very soul. Voldemort had frozen, realising in an instant what Harry truly was: a container for a piece of his own soul. A Horcrux. The realisation had rewritten the rules of their war. Voldemort hadn't wanted to kill him; he had wanted to protect him. And Harry, utterly exhausted by a wizarding world that hailed him as a saviour one week and branded him a delusional attention-seeker the next, had listened to the Dark Lord's offer. Step away from Dumbledore's chessboard, Harry. Let me shield you.
"I am so sorry, Mrs. Weasley, Remus," Harry said, his voice dripping with a carefully orchestrated blend of guilt and youthful earnestness. He rubbed the back of his neck, looking down. "I didn't mean to make everyone panic. I just... I couldn't stay at the Dursleys anymore. And I wasn't alone. I was with my boyfriend." The silence that fell over the Order members was instantaneous. "Your... boyfriend?" Tonks repeated, her hair flashing an astonished shade of bubblegum pink. "His name is Thomas," Harry said, a genuine, fond warmth bleeding into his tone—an authenticity that made the lie flawless. "He’s a bit older, he’s twenty. He has an estate in the countryside. I met him last year, and... well, I suppose I let myself get carried away. Being young and in love makes you do foolish things. I turned off the fireplace to Floo-calls because I just wanted a summer where I could breathe. Where I could just be Harry." Mrs. Weasley’s chest heaved as she processed the information. The sheer normalcy of a teenage rebellion—running away to be with a secret boyfriend—completely disarmed her. "Oh, Harry... a boyfriend? But the danger—"
"Thomas kept me perfectly safe," Harry interrupted gently, his green eyes flashing with an underlying firmness that brooked no argument. "His estate has wards that even the Ministry couldn't crack. I promise you, I was never in any jeopardy." Remus let out a long, ragged breath, the tension leaving his shoulders. "You should have told us, Harry. Dumbledore was deeply concerned. But... I am glad you found some happiness. We will have to discuss this 'Thomas' later, though."
"Of course," Harry smiled, offering a polite nod.
He didn't care if they approved. They didn't need to know that 'Thomas' was actually Tom Riddle. They didn't need to know about the ritual Tom had performed last winter to shed his serpentine, resurrected form—reversing the dark magic to reclaim the sharp, breathtakingly handsome visage of his twenty-year-old self, all because he feared Harry wouldn't want a monster. They didn't know about the quiet nights in the manor library, the shared dreams through their soul bond, or the taste of Tom's lips that Harry already desperately missed.
Saying his goodbyes, Harry hoisted his trunk and boarded the train, stepping away from the Order's suffocating light and into the familiar, narrow corridors of the Hogwarts Express. The train ride was a balancing act. Harry eventually tracked down Hermione and Ron in a compartment near the middle of the train, soon joined by Ginny, Neville, and Luna. "Harry!" Hermione cried, throwing her arms around him the moment he slid the door shut. "Where were you? Professor Dumbledore wouldn't tell us anything, only that you were safe, but we were terrified!"
"I was with my boyfriend, Mione," Harry said, repeating the cover story with practiced ease as he sat down next to Ron. Ron’s jaw dropped. "A boyfriend? Mate, since when do you have a boyfriend? Who is he? Is he a wizard? What house was he in?"
"His name is Thomas. He’s a wizard, graduated a couple of years ago, homeschooling," Harry lied smoothly, leaning his head back against the cushioned seat. "He’s quiet, keeps to himself. I met him during a break last year. And before you ask, Ron, no, he’s not a Death Eater. He hates the Ministry as much as I do, but he has no interest in Voldemort." The casual drop of the Dark Lord's name made Ron flinch, but Hermione’s expression softened into an analytical, fiercely protective gaze. "If he kept you safe from... him, then I suppose I can't complain. But you should have written, Harry. We're your friends."
"I know. And I’m sorry," Harry said softly. He looked at his friends, feeling a twinge of genuine affection. He didn't hate them. He loved Hermione’s fierce loyalty, Ron’s fierce camaraderie, Neville’s growing bravery, and Luna’s serene understanding. He had explicitly bargained with Tom for their safety. They are not to be touched, Harry had demanded. They are mine. And Tom, entirely captivated by his Horcrux’s emerging darkness, had readily agreed.
Harry was no longer the martyr Dumbledore wanted. He was pretty morally grey now, forged in the fires of betrayal and dark magic. If an enemy came for his friends, Harry would end them without a second thought. If an enemy came for Tom, Harry would burn the world to ashes. He had no qualms about killing to protect what was his. But indiscriminate slaughter? No. He left that behind with Voldemort's old, fractured sanity. Tom was whole now—or at least, as whole as he could be with Harry holding a piece of him—and far more calculating.
"You look different, Harry," Luna noted from behind her copy of The Quibbler. Her dreamy eyes fixed on him, seeing far more than she should. "Your aura is very settled. The Wrackspurts have completely left your head. You smell like ozone and old parchment."
Harry offered her a mysterious smile. "I feel settled, Luna. For the first time in my life. As the train rattled northward through rain-slicked green hills, Harry let his mind drift. He closed his eyes and pushed his consciousness inward, brushing against the golden thread of the soul bond in his chest. ‘Tom,’ he thought, sending the whisper down the line. A moment later, a wave of dark, velvety magic wrapped around his mind, accompanied by a deep, smooth voice that echoed in his thoughts. ‘Missing me already, my precious spark?’
‘Always,’ Harry replied, a mental smirk playing on his lips. ‘The Order bought the story. 'Thomas' is officially my rebellious romance.’ A rich, dark laugh echoed through the bond. ‘Exquisite. Play your part well at the castle, Harry. Let Dumbledore think he still has a weapon. Soon enough, we will break his board entirely. I love you.’
‘I love you too,’ Harry whispered, letting the connection taper off into a warm hum. By the time the Hogwarts Express pulled into Hogsmeade Station, night had fallen, throwing the towering silhouette of Hogwarts Castle into sharp relief against a stormy sky. The air was biting and cold, a stark contrast to the stifling warmth of the carriages. Harry walked alongside Ron and Hermione toward the horseless carriages, his eyes lingering for a moment on the skeletal Thestrals. He could see them clearly now—a parting gift from the graveyard when Tom resurrected. He didn't fear them. They were just another facet of the shadow world he now inhabited.
The Great Hall was as magnificent as ever, thousands of candles floating beneath an enchanted ceiling that mimicked the thunderous, rain-streaked sky outside. But as Harry sat down at the Gryffindor table, he immediately felt the shift in atmosphere. The staff table was rearranged. Sitting in the centre, looking older and more weary than ever, was Albus Dumbledore. His half-moon spectacles caught the candlelight, and his blue eyes locked onto Harry almost instantly. Harry offered the Headmaster a polite, empty smile before looking to the right. There sat Horace Slughorn, a plump, jovial man wearing luxurious green velvet robes, looking around the hall with an expression of immense satisfaction. Tom had told Harry about Slughorn—the man’s penchant for collecting talented students, and his history as the former Slytherin Head of House. Next to Slughorn sat Severus Snape. Snape’s expression was vulturous, a dark sneer etched onto his pale face. But it wasn't his usual displeasure; there was a grim, triumphant air about him.
Dumbledore stood up, tapping his goblet. The hall fell silent. "Welcome! Welcome to another year at Hogwarts," Dumbledore began, his voice echoing powerfully. "A few announcements before we lower ourselves to our magnificent feast. First, we welcome a new staff member this year. Professor Horace Slughorn has kindly agreed to return to his old post as Potions Master." A polite ripple of applause echoed, mostly from the Slytherin table. "Meanwhile," Dumbledore continued, his eyes darkening slightly, "Professor Snape will be taking over the post of Defence Against the Dark Arts teacher." The hall erupted into a murmur of stunned whispers. Ron leaned over to Harry. "Snape? Defence? He’s finally got it. Brilliant. Just what we need, a bloody git teaching us how to fight his old mates." Harry kept his expression neutral, but internally, he was amused. Snape teaching Defence Against the Dark Arts was practically an invitation for Harry to excel. With Tom personally tutoring him in the dark arts over the summer, Snape’s curriculum would be child's play.
He caught Snape's eye across the hall. The Potions-turned-Defence master glared at him, a silent challenge in his dark eyes. Harry didn't flinch. He didn't lower his gaze. He simply took a sip of his pumpkin juice, his mind entirely untroubled. "Let the feast begin," Dumbledore concluded. Food materialised on the golden platters, and the Great Hall filled with the clatter of cutlery and loud chatter. Harry piled his plate, half-listening to Hermione analyse Snape’s new promotion. He looked up at the staff table again. Dumbledore was watching him, a deep, probing look in his eyes, trying to read the boy he thought he knew. Harry let his mental shields—the flawless Occlumency walls that Tom had spent hours helping him build—fall perfectly into place. To Dumbledore, Harry would look like a slightly detached, love-struck teenager.
The light thought they were playing a game of war. They didn't realise that the boy saviour had already handed the keys to the kingdom to the Dark Lord, and that he had done so willingly, wrapped in the warmth of a love that defied the very stars. Harry smiled into his goblet, the golden thread in his chest pulsing with Tom’s distant, echoing affection. Sixth year had officially begun, and Harry was going to play his part to perfection.