Bound by Red String and Foxfire

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Summary

Hana Kisaragi has always heard things no one else can—soft whispers under the floorboards, humming beneath the hill, footsteps that stop just before she looks. She ignores them… until the night she accidentally forms a soul-bond with Kohaku, a fox spirit bound by red string and ancient duty. Now tied together by fate—and a literal glowing thread—Hana becomes the newest “Listener,” a human able to hear the warnings beneath Tsukimori Hill. Spirits start appearing around her school, cracks open under the classrooms, and the hill’s unsettling hum grows louder with every passing day. Kohaku insists their bond will keep her safe. Hana is not convinced. When they discover the ghost of a missing student searching for her lost notebook—one containing secrets that could awaken the slumbering power beneath the mountain—Hana and Kohaku must navigate vengeful spirits, forgotten rituals, and a supernatural force that wants its “Listener” back. But the deeper they go, the stronger the red string tightens between them. And Hana begins to wonder: Is this connection destiny… or a curse she can’t escape?

Status
Complete
Chapters
7
Rating
n/a
Age Rating
13+

Chapter 1 – The Boy by the Offering Box

If you stood at the bottom of Tsukimori Hill at dusk, the path to the shrine looked perfectly normal.

Stone steps. Red torii gate. Lanterns that hadn’t been lit in years.

But if you climbed high enough that the cicadas grew quiet and the town lights looked like fallen stars, the world… tilted a little.

That was where Hana could see them.

“Don’t stare,” her grandmother had always said. “Spirits don’t like to be counted like stray cats.”

Hana stared anyway.

On the 131st step, a woman in a faded kimono sat with her feet in the air, as if there was still a pond where concrete now lay. She hummed a song Hana didn’t know. A paper lantern floated beside her, unlit but glowing faintly from the inside.

On the 146th step, a man in an old train uniform stood at attention, facing the valley. His uniform had the crest of a line that shut down decades ago. Sometimes, when the wind was right, Hana could hear him announce trains that never came.

By the time she reached the top, the shrine courtyard was full of them—transparent shapes lingering around the old cherry tree, drifting near the closed hall, sitting cross-legged on the roof as if it were a veranda.

To anyone else, the hill was just… quiet.

To Hana, it was crowded.

“Evening,” she murmured politely as she passed a cluster of child spirits playing with a ball made of leaves.

One of them waved. The ball slipped through his fingers, rolled right through Hana’s shoe, and kept going.

“Hey,” she called, turning. “You dropped—oh.”

Right. Ghost ball.

She exhaled and rubbed her face. Long day. Two shifts at the café, one surprise test at school, one argument with her homeroom teacher about sleeping in class. And now the shrine.

Her mother would probably ask why she smelled like incense again.

Because this is the only place where the noise in my head makes sense, she wanted to say.

But instead she always said, “We had a candle at the register.”

The shrine’s main hall loomed ahead—paint peeling, rope frayed, offering box nearly swallowed by weeds. They’d stopped holding festivals up here before Hana was born. The god of Tsukimori Shrine, people said, had grown tired and left.

Hana knew better.

Something was still listening.

Not a gentle village god, not exactly. Something older. Wilder.

And, for some reason, faintly amused by her.

She approached the offering box and set down the plastic bag she’d carried all the way from town. Inside: a can of peach soda, a packet of senbei, and the cheapest strawberry mochi she could find.

“Rent,” she announced to the empty air. “Again.”

Wind stirred the leaves. The old prayer plaques clacked softly against each other.

“You like sweet things, right?” she continued. “Or is that just the raccoons stealing offerings?”

No answer, of course.

Hana sighed, pulled back the tab on the soda, and placed it carefully on the wooden railing in front of the box. It beaded with condensation in the sticky summer air.

“I, Kisaragi Hana,” she said, using the formal tone she’d heard in anime too many times, “humbly request that you keep the weird things away from my house and my little brother. Also, if you could make tomorrow’s math quiz less painful, that’d be great.”

She clapped twice.

The sound echoed sharper than it should have.

Something shifted.

The air around the shrine grew heavier, like all the invisible visitors were holding their breath. The cicadas went quiet.

A chill traced down Hana’s spine.

“…Just kidding about the quiz,” she added quickly. “You don’t have to do anything strange.”

A voice said, very close to her ear:

“Too late.”

Hana yelped and spun around.

The courtyard was empty—at least to human eyes. The spirits lingered where they were, their outlines flickering slightly.

But there was someone new.

Sitting on the railing of the offering box, one leg stretched out, the other bent lazily, was a boy she had never seen before.

He looked about her age—maybe a little older—with pale hair the color of moonlight and eyes an impossible gold, like foxfire trapped behind dark lashes. He wore a tattered white haori over a black shirt and loose pants tucked into bandage-wrapped ankles.

Around his neck hung a red cord, the kind you’d see looped around sacred objects, tied in an intricate knot.

Hana’s first thought was: Wow, he’s pretty.

Her second thought was: Wait, why is he sitting on the offering box? That’s rude.

Her third thought finally caught up: Oh. He’s not human.

The air around him shimmered in that way things did when they didn’t quite belong to the solid world.

The boy tilted his head, regarding her with open curiosity.

“You’re late,” he said.

Hana stared. “…I beg your pardon?”

He nudged the can of peach soda with his toe. It didn’t pass through him like it did with spirits. It wobbled, nearly tipping, and Hana lunged forward on instinct to catch it.

“Hey! Don’t kick offerings!”

“Oh?” His mouth curled. “So this is your idea of a sacred tribute? Sugary fizz and convenience-store mochi?”

“It’s what I can afford,” she snapped, then paused. “Wait. No. Why am I explaining myself to a rude random fox—”

She stopped.

The tips of his ears—half-hidden beneath his pale hair—were pointed.

Not cosplay-pointed. Not cheap-headband-pointed.

Real.

And behind him, lazily swaying like it had always been there, was a large, fluffy tail dipped in white at the end.

Hana’s brain flatlined.

“You’re… a kitsune,” she whispered.

He smirked. “Congratulations. The shrine’s chosen medium can see the obvious.”

“I am not the shrine’s chosen—” She broke off. “Wait. Medium?”

He hopped off the railing with the easy grace of a cat. “You come here, you talk to the air, you leave offerings, you yell at spirits on your way up the stairs…”

“Because they try to follow me home,” Hana muttered.

“Exactly. You’re the only one who still treats this place like it matters.” He studied her, gaze sharp. “The hill chose you years ago. You just didn’t sign the paperwork.”

“There is paperwork?!”

“Metaphorically.”

She pinched the bridge of her nose. “Okay. No. Back up. Who are you, why are you on my shrine, and why are you drinking my peach soda?”

“‘Your’ shrine?” He raised a brow. “Last time I checked, this land belongs to the mountain god. Who is… currently napping.”

“He left,” Hana said. That’s what everyone said. The festivals stopped. The priest moved away. The donation box stayed empty.

The boy snorted softly. “Gods don’t ‘leave’. Mortals stop listening. Big difference.”

He popped the can open with his thumb—somehow, despite not having touched it a moment ago—and took a sip.

Hana gaped. “That is so sacrilegious.”

“We’ve had worse.” He sat on the edge of the box again, looking annoyingly comfortable. “As for who I am…”

He tapped the red cord at his neck.

“The mountain god’s familiar. Or… what remains of him.”

Hana’s jaw went slack. “You’re serious.”

“Painfully.”

She looked at the cord, following the way it looped—like a leash that had been cut.

“What do you mean, ‘remains’?” she asked quietly.

The boy’s smile thinned. “His body sleeps. His power? Fragmented. The last bit lives in this.” He flicked the cord. “And me.”

“And you… decided to wake up today because…?” Hana pressed.

He gazed at her for a long moment, and in that moment the playful air around him sharpened into something older, colder.

“Because,” he said softly, “the barrier on Tsukimori Hill is cracking. The dead are getting restless. Something is calling from below the roots of this mountain. And you kept knocking on the door with your little offerings and your loud prayers…”

He leaned forward until his face was inches from hers.

“So the hill finally answered.”

Hana’s heart did a weird flip that she refused to acknowledge.

“I didn’t ask for that!” she protested.

He shrugged. “That’s the thing about summons. They work both ways.”

A shadow flickered at the corner of Hana’s vision.

One of the spirits near the cherry tree—an old man who usually sat with his back against the trunk, humming tunelessly—stood up. His form was darker tonight, his edges frayed. His eyes, usually cloudy and gray, shone a strange, sharp black.

He turned his head toward Hana.

And smiled with too many teeth.

The air temperature dropped.

Hana took a step back. “Um. Is he supposed to look like that?”

The fox boy followed her gaze.

His friendly expression vanished.

“Stay behind me,” he said.

The old man’s shadow stretched unnaturally long across the ground, reaching toward them like a spill of ink. The other spirits shrank away, faces turning blank with fear.

Hana swallowed. “He… he’s never done that before.”

“That’s because he wasn’t possessed before,” the fox boy said grimly. “Something’s riding him from the other side.”

“Other side of what?”

“Everything.”

The possessed spirit took a step forward, feet not touching the ground. His voice came out layered, wrong—like two recordings played at the same time.

“Listener,” it crooned. “You finally found a guardian.”

Hana’s skin crawled. “It’s… talking to me.”

“Yes,” the fox said. “Try not to talk back.”

She glared at him. “I don’t usually talk to eldritch parasites, thanks.”

The thing in the old man laughed. The sound made the lantern ropes tremble.

“All debts must be paid,” it whispered. “The hill has slept too long. The root cracks. The seal thins. We are coming through.”

“Over my beautifully reincarnated body,” the fox snapped.

He flicked his wrist.

Blazing kanji flared to life in the air around his fingers—glowing threads that snapped outward and formed a barrier between them and the possessed spirit.

The thing slammed into the invisible wall and recoiled with a hiss.

Hana stared. “You can still use ofuda without paper?!”

“Shh, I’m impressing you,” the fox muttered.

The barrier creaked.

A hairline fracture of black spread across the glowing lines.

The fox’s eyes widened a fraction. “That’s… new.”

“New good or new we’re-all-going-to-die?” Hana demanded.

“Is there a third option?” he shot back.

The spirit’s voice thickened. “Your vessel is weak, little fox. Your master sleeps. Your rope frays. But she—”

The old man’s head snapped toward Hana again.

“—she hears us perfectly.”

Hana’s veins turned to ice.

The barrier shattered.

The shadow rushed forward—

And in that split-second, the fox moved faster than she could see.

He grabbed Hana by the wrist and yanked her against him. The red cord at his neck flared, a ring of light expanding outward.

Something hot and sharp coiled around her wrist, searing for an instant before settling like cool metal.

Hana gasped and looked down.

A thin crimson mark had appeared around her skin where his fingers touched—like an ink bracelet, intricate and looping.

“What did you just do?” she demanded.

The fox exhaled, tension in his shoulders easing slightly as the shadow’s advance stalled.

“Contract,” he said. “Emergency binding. Congratulations, shrine girl.”

Hana stared at the mark.

Then at him.

Then at the swirling, furious darkness pressing against the invisible circle around them.

“Contract,” she repeated weakly. “As in… familiar and medium?”

“Yes.”

“As in… we’re stuck with each other?”

He flashed her a sharp, weary grin.

“As in,” he said, “if you die, I disappear. So please, Kisaragi Hana—”

Golden eyes burned like twin moons.

“Try not to die.”

Outside their circle, the possessed spirit screamed—not with a human voice, but with the howl of something that remembered teeth and roots and being buried very, very deep.

The shrine shook.

The hill listened.

And somewhere under Tsukimori, something old turned over in its sleep.