Chapter 38

The smell of disinfectant had yet to fade from the Hogwarts hospital wing when Hailey's canvas shoes stepped onto the pumpkin-colored velvet carpet of the Hufflepuff Common Room. Afternoon sunlight streamed through the stained glass, casting a patch of ginger-yellow light over her toes. It came from the butterfly wings Eileen had painted on the glass with magical syrup last time, which the Prefect still hadn't discovered. Hailey tightened her grip on the Vibranium pocket watch in her pocket, its metal case pressing painfully into her palm. The words her father had engraved inside the cover, "Every gear has its place," trembled gently with her steps.

The moment she pushed open the dormitory door, her backpack strap caught on the little copper bell hanging from the handle with a click. Its chime rang through the empty room, startling three drops of dew from the mint on the windowsill. They fell straight into the pot holding the perilla plant she had killed last year. Hailey kicked off her shoes and flopped onto her bed. Her Vibranium bracelet struck the carved rail of the four-poster bed with a series of faint clicks, like a string of wind chimes playing out of tune.

"What was all that..." she muttered to the velvet canopy overhead, her fingertips absently picking at the starburst iron pattern on her bracelet. Her father had welded the pattern on bit by bit with Vibranium scraps, and it was said to heighten sensitivity to Dark Magic. Though dull and lustreless now, it felt like countless tiny needles pricking her wrist numb.

The "cross-dimensional wisdom" Dumbledore had mentioned in the hospital wing suddenly exploded in her mind. She sat bolt upright, and her bag flew toward him with her magic, slipping off her knees and onto the floor. A spectrometer, a Muggle notebook and half a jar of ground nutmeg rolled out across the floor. A leather-bound book with "Leicester Family Experiment Log" printed on its cover fell open at her feet, landing on a page covered in her father's notes and annotations. A magical frequency was marked beside each annotation, from "315 Hz Calming Charm" to "180 Hz Dark Magic warning," packed together like a strange forest of instant noodles.

"So that's it..." Hailey grabbed the notebook, brushing her thumb over the curve at the corner of a smiley face's mouth. The curve matched the edge of the defensive array that appeared when the Vibranium map unfolded. "It's not about meeting force with force. It's about finding the frequency."

She suddenly remembered the perilous moment in the Wizard's Chess chamber: when Ron's knight was cleaved in two by the white king, the "safe path deviation" she had calculated had been flashing a red alert. At the time, she had thought her formula was wrong. Only now did she realize that the magical chess pieces didn't play by Muggle probability at all. Just as her mother always said when making ginger milk pudding, "It sets naturally when the heat is right." Among the variables of the magical world, there was always an incalculable factor called "intuition."

"Ha..." Hailey scoffed and tossed the notebook beside her pillow. Half a sheet of parchment protruded from beneath it, a torn page from the book of prophecies she had brought out of the Chamber of Secrets. She had scribbled over the words "A new star that shines too brightly will one day become a sacrifice to darkness" again and again in Vibranium ink. Now they were faintly visible through the layers, like a shadow she couldn't shake.

The Vibranium bracelet suddenly grew hot, and she instinctively reached for its loosest gear. Her father had deliberately left it as an "emergency breakaway clasp," saying it would spring open automatically if struck by more Dark Magic than it could withstand. But the moment Quirrell had pulled off his turban, the thing had not only failed to open, it had jammed tight, its teeth even leaving four red marks around her wrist.

"Looks like Dad gets his calculations wrong sometimes too." Hailey frowned at the marks on her wrist. They looked like four miniature lightning bolts, an eerie echo of Harry's scar. She suddenly realized that when she had thrown the Vibranium map, she hadn't been thinking about frequency resonance at all. She had simply seen Harry engulfed in green light, and her heart had felt as though it had been struck hard by a House-elf's washbasin.

"So I stopped being a bystander a long time ago..." She lay back on the bed, propped her legs on the rail and swung them, the laces of her leather shoes brushing a wooden box beneath the bed. Locked inside were her "plans to stay alive" from the past three years, a thick stack of parchment ranging from "How to pretend you can't use the Levitation Charm" to "Bribing Peeves with Muggle snacks." Now they looked especially ridiculous. As Eileen always said, "You never use a measuring spoon when you make ginger tea. The ginger you add by feel always makes the best cup." Some things had never gone according to plan from the start.

As steam from the bathroom clouded the mirror white, Hailey adjusted the water temperature with the tip of her wand. The moment hot water ran over her shoulders, she suddenly remembered her first day after transmigrating: in her seven-year-old body, clutching strawberry ice cream and watching a crystal chandelier dance amid emerald magic, she had had only one thought: Whatever I do, I can't let them think I'm a monster. She could never have imagined then that three years later, she would use a Vibranium map to block Voldemort's green light.

"A monster?" She raised an eyebrow at herself in the mirror and wiped away a small patch of fog. Water still dripped from the ends of her hair, and the skin behind her ear, burned by the green light, was pale red, like unevenly applied blush. The "Dust-Repelling Charm" ring her father had sent glimmered on her ring finger, the spiral pattern on its bronze face rising and falling gently with her breathing. She had worn the ring for three years, but only today had she discovered the tiny Leicester family crest engraved inside, with a little Vibranium powder clinging to its edges.

"It was all arranged for me long ago..." Hailey smiled as she wiped the mist from the mirror, only to freeze the moment she saw her own pupils. The bathroom tiles were reflected in them, and the blue-and-white checks suddenly reminded her of the resonator panel in her father's laboratory. All along, she had been using Muggle logic to force magic into formulas, never noticing that the emerald magic in her palm had long since become entwined with the Leicester family bloodline.

When she returned to the room, Eileen was sitting cross-legged in front of her desk, her panda hair clip askew on her head and half a turmeric biscuit held in her hand. "You're finally out! Nice from next door came over to visit us and said if you didn't come out soon, she was going to make tea with your mint. If you ask me, she came looking for biscuits." She stuffed the biscuit into Hailey's mouth, scattering crumbs over Hailey's freshly changed pajamas. "Oh, and Ron's arm is fine now. He was just complaining that when Hermione read Magical Traumatology to him, she sounded even fiercer than Professor Snape."

"Hermione was just worried about him," Hailey mumbled around the biscuit. Her fingertips suddenly brushed the gear pattern on it. This was the "magical good-luck charm" Eileen had made from her design, with ground nutmeg tucked into every tooth.

"Speaking of which," Eileen said, suddenly leaning close enough for a gem on her panda hair clip to brush Hailey's cheek, "you looked so cool throwing that map in the Chamber of Secrets! Even cooler than my brother whipping cream with a magical mixer! It's just..." She scratched her head. "Has your bracelet gotten darker?"

Hailey looked down at her wrist. The Vibranium gears had indeed lost their usual silver-blue sheen, like old coins covered in dust. "Just Vibranium fatigue," she said, turning the bracelet with a show of ease. "My dad said this thing could take three hits of Dark Magic. That last one made three."

Eileen's eyes suddenly lit up. "Then will your dad send you a new one? Maybe... one with a spice compartment? I can give you an exclusive recipe!" She pulled a little paper packet from her pocket. Inside, turmeric powder was mixed with a little glitter. "Add this, and it can set off ginger-yellow fireworks when you defend yourself!"

Hailey laughed and snatched the packet. "Stop it. That 'anti-burn spice' you gave me last time almost turned my magic tester into a gingerbread man." But her fingers gave the packet a telling tap. She knew how talented Eileen was at Potions; those seemingly silly recipes always contained a remarkable sense of magical balance.

After Eileen skipped away, Hailey tucked the packet into the secret drawer beside her bed. Inside also lay the ginger tea bags her mother had sent, her father's sketches of Vibranium equipment, and a crayon drawing Eileen had made when she was eight. Two crooked little figures held up a cauldron, with "Hailey + Eileen = the best improved Potions Masters" written beside them.

She sat cross-legged on the carpet and laid these "treasures" out before her one by one, as though assembling a puzzle. When the cinnamon scent of the ginger tea bags mingled with the metallic smell of Vibranium and drifted into her nose, a thought that had long been tangled up inside her suddenly came loose: transmigrating into the Leicester family hadn't been an accident, the emerald magic in her palm wasn't an abnormality, and even her ability to read the torn page of the book of prophecies wasn't a coincidence. These settings were like the mortise-and-tenon joints her father prepared before assembling a mechanism; they had long since fitted her into this world.

"People of the Leicester family are born to become fulcrums..." Remembering her father's words, Hailey suddenly grabbed the spectrometer. The magical waveforms from the Chamber of Secrets were still saved on its screen. At the peak of the steep green curve produced when Harry's protective charm resonated with her Vibranium map, an extremely faint emerald fluctuation was hidden. That was her magic, like a little fish slipping into a huge wave.

It hadn't been the Vibranium equipment that triggered the protective charm. Her magic had resonated with Lily's love. Just as her mother always waited for the milk to bubble before adding ginger to milk tea, some reactions seemed accidental but had actually been destined all along.

"There's no getting away from it..." Hailey pressed the spectrometer to her chest. The sound of her heartbeat came through its metal casing, coinciding in a curious way with the waveform on the screen. The "Dust-Repelling Charm" ring her father had sent suddenly grew hot, its bronze spiral leaving a faint mark on her skin. It had never been meant to help her hide; it was plainly teaching her how to move forward with the prophecy.

She suddenly remembered the original Harry Potter books she had read before transmigrating. Back then, she had always thought keeping her head down and staying alive was the smartest choice. But now, feeling the fine lines on her Vibranium bracelet, she understood that some things couldn't be avoided just because she wanted to avoid them. When she had tucked a Muggle elementary-school math book into her secret base, when she had helped Harry repair his broom with the Vibranium Balance Ring, when she had scattered the upwind spice on the Quidditch Pitch, the gears of fate had already drawn her in.

"Calculating probabilities doesn't mean I have to hide in my shell..." Hailey grabbed a piece of gingerbread and bit down hard, the ginger's heat bringing tears to her eyes. Her father had said, "The Leicesters never gamble with their lives; we only calculate probabilities." She had once thought he meant for her to run away, but now she understood. He was teaching her to protect the people she wanted to protect in the smartest way possible, like reinforcing a shield with Vibranium gears. It wasn't about refusing to fight back; it was about finding a more reliable way to do it.

As a flock of owls swept across the night sky outside the window, Hailey was hunched over her desk, drawing a design. Beside the Vibranium resonator on the parchment, she had added a small spice compartment, labeled "Eileen's exclusive recipe: 3 g nutmeg + 1 g turmeric powder." In the pool of lamplight, her emerald magic danced around her quill, drawing a string of crooked gears on the page, each tooth bearing a tiny smiley face.

"So my magic can smile too..." Hailey chuckled at the smiley faces. As her fingertips brushed the paper, the magic suddenly gathered into the shape of a small shield. It was the first time she had used her mind alone to direct her magic without relying on any equipment. Though the shape was as crooked as a piece of gingerbread someone had stepped on, it made her nose prickle.

Her father's old notes said, "People of the Leicester family have a natural sensitivity to Dark Magic." She had always scoffed at that before, but now she had to believe it. When Quirrell approached, her bracelet trembled 0.3 seconds before the spectrometer reacted; when Voldemort's soul fragment fled, the magic in her palm automatically formed a shield. That kind of "intuition" was more precise than any equipment. Like Eileen's ability to judge a potion's readiness by smell, it was a skill engraved in her bones.

"I can't believe I used to think this was a nuisance..." Hailey stuffed the notes into the drawer, then stopped as she was about to close it. Half a Muggle notebook protruded from deep inside. It contained the "survival rules" she had written shortly after transmigrating, one of which had been underlined again and again in red pen: "Never get involved in the main plot, never trust anyone."

But now that she thought about it, "getting involved" and "trusting" were precisely what had gotten her out of the Chamber of Secrets alive. Ron had thrown his Vibranium flying disc at the 37-degree angle she had calculated, Hermione's spectrometer had covered her equipment's blind spot, and Eileen's mistake with the spice concentration had made Quirrell sneeze at a crucial moment. When the group of five tumbled out of the Chamber of Secrets, her bracelet, Harry's wand and Ron's flying disc had resonated at the same time. The feeling of different abilities meshing like gears reassured her more than completing ten experiments alone.

"So staying alive was never about hiding away by myself..." Hailey touched the red pen marks in the notebook, suddenly feeling that the lines looked like a healed scar. She had always thought "not troubling others" was safest, but she had forgotten that the most precise instruments in her father's collection always needed parts that worked together in perfect harmony.

The Vibranium resonator at the corner of the desk suddenly gave a faint buzz, and a line of small text appeared on its screen: "Remaining operating time: 48 seconds." It was the record from the Chamber of Secrets, a full minute less than she had estimated. That mistake had nearly gotten everyone killed, yet thinking about it now made her breathe a sigh of relief. Her cross-dimensional knowledge wasn't a master key after all; the variables of the magical world were always more complicated than formulas.

"Find the boundaries before you can expand them..." Hailey copied the words into the Muggle notebook, her pen tip piercing the page. For the first time, she felt that knowing where her limits lay was more empowering than pretending she could do anything. Next time, for instance, she could add powdered dragon's blood to cool the resonator and allow for a "magical rule-breaking coefficient" in her Wizard's Chess calculations. Facing her weaknesses made the goal of "staying alive" feel tangible.

Late at night, only the embers in the fireplace remained alight in the Hufflepuff Common Room. Hailey sat on the pumpkin-colored velvet sofa with her knees drawn up, watching the flames cast her shadow on the wall, swelling and shrinking like a clumsy shadow puppet. She remembered how, in the Chamber of Secrets, the alarm on her Vibranium bracelet had been shrill enough to pierce her eardrums. She had distinctly heard a voice screaming Run in her head, yet her hand had thrown the map all the same.

"So this is courage..." She touched the bracelet, its surface marked by fine cracks from the impact of the green light, and suddenly laughed aloud. She had always thought courage meant charging ahead recklessly like Harry. Only now did she understand that true courage was acting despite fear, just like Vibranium itself: usually subdued and dull, but bursting with astonishing resilience when force was applied.

Her courage might have come later than other people's and been buried deeper, but it was real. Just as she always hesitated over how much ginger to put in her tea, yet when it was truly time to add it, her hand was steadier than anyone's.

After climbing back into bed, Hailey tore the page of survival rules from the Muggle notebook into pieces, mixed them with the turmeric powder Eileen had given her, and crumbled the mixture into the mint pot on the windowsill. Then she pulled a fresh sheet of parchment from a hidden compartment in the bed frame and used her emerald magic to write: "Cross-dimensional survival guide 2.0: 1. Add spice compartments to Vibranium equipment; 2. Trust friends, like the 37-degree flying disc, and the most important spice; 3. Don't be afraid if your hands shake. If you add too much ginger, you can add milk."

When she finished, she folded the parchment into the shape of a gear and tucked it inside the case of the Vibranium pocket watch her father had given her. The words inside the cover, "Every gear has its place," glimmered in the moonlight, reflecting the emerald magic in her palm.

The flock of owls swept past the window again. A familiar Vibranium letter tube was tied to the leg of a silver-speckled owl among them, bearing the Leicester family's mark. Hailey didn't go to collect it immediately, but smiled as she touched the pocket watch. She suddenly stopped worrying about whether she was capable, because real growth wasn't about suddenly becoming powerful. It was about seeing herself clearly and still being willing to slowly polish those imperfect gears for the sake of protecting something.

Just like now, her abilities might still have the rough edges of inexperience, but they were enough to fit into the slot that belonged to her in the machinery of fate—not just to stay alive, but so the people she wanted to protect could be with her until the day the gears stopped turning.

As for what the owl had brought, Hailey yawned and decided to look tomorrow. Whether it was new Vibranium parts from her father or ginger tea bags her mother had secretly tucked in, she was ready. After all, in this world where magic and science intertwined, the most reliable gear was always the one willing to turn slowly.