The Suicide Of Togetherness

The weight of the Minamoto name had always been a physical sensation for Kou. It was the stiffness in his shoulders during morning practice, the static hum of lightning dancing across his fingertips, and the cold, unyielding iron of his staff. Being an exorcist wasn't a choice; it was a destiny carved into his bones. He was meant to be the shield against the dark, the one who purified the rot of the Far Shore without hesitation.

Until a boy with a pink sweater and a tongue like a razor blade had looked at him and shattered the foundation of his entire world.

"That lame-ass earring of yours is full of lies."

Kou could still hear it. Even years later, the insult rang clearer than the bells of the school shrine. It had been the first time anyone had looked at Kou and seen something other than a "Minamoto." Mitsuba Sousuke hadn't seen a powerful exorcist; he’d seen a dork with bad fashion sense. And Kou had loved him for it.

But the world of the supernatural was a cruel teacher. It gave with one hand and tore away with the other. He had watched Mitsuba fade, watched him be consumed and remade into something he wasn't, and then—worst of all—he had watched the silence take over. For a long time, Kou lived in the echoes. He kept the memories alive like a flickering candle in a windstorm. He bought snacks Mitsuba liked. He visited the spots where they had argued. He spoke to the air, hoping the atoms would carry his voice to wherever Mitsuba’s soul was hiding.

He was a ghost of a boy himself, wandering the halls of Kamome Academy long after the sun had set.

"You're still looking for him? Your little boyfriend."

Kou froze. The voice was high-pitched, playful, and laced with an underlying malice that made the hair on his arms stand up. He didn't need to turn around to know who it was. Tsukasa Yugi was leaning against a locker, his black haku-joudai swirling lazily around his head.

Kou didn't answer. He tightened his grip on the strap of his bag and kept walking. He didn't have the energy for Tsukasa’s games today. Every time he fought the younger twin, it felt like punching smoke.

"How boring! I thought humans forgot things faster," Tsukasa chirped, appearing suddenly in front of Kou, floating upside down. His amber eyes were wide, mocking. "You've been moping for so long. Don't you want to see him?"

Kou’s breath hitched. He tried to push past, his voice a low growl. "Get out of my way, Tsukasa."

"But I’m being nice today!" Tsukasa landed on his feet, his expression shifting into something strangely neutral. He raised a hand, and the air behind him began to ripple and tear. "Come right in. He's in the border between life and death right now."

Kou stopped dead. His heart hammered against his ribs like a trapped bird. He knew Tsukasa was dangerous. He knew this was likely a trap, a cruel trick designed to watch him suffer. But the possibility—the mere chance that Mitsuba was on the other side of that tear—was enough to drown out every instinct of self-preservation he possessed.

Without a word, Kou ran. He dived into the rift before Tsukasa could change his mind.

The sensation of falling was brief. He landed on his feet, the impact jarring his knees, but he barely felt it. He was standing in a city that felt like a fever dream. It was vibrant, painted in hues of sunset and neon, yet it was silent. There were no cars, no crowds, no birds. Just the fluttering of haku-joudai and the heavy, sweet scent of regret that hung in the air like incense.

This was the Boundary. The place where things that were lost went to wait.

Kou walked through the empty streets, his boots clicking against the pavement. He knew Mitsuba was here. He could feel it in the way the air seemed to vibrate with a familiar, nervous energy. He reached into his pocket, his fingers brushing against the small, velvet-lined box he had carried for months.

He found a quiet spot beneath a tree with spindly, silver branches. The light here was ethereal, coming from no specific source, casting long, soft shadows. Kou took a deep breath and pulled out the box. Inside was a ring he had woven himself—delicate, sturdy, and filled with every prayer he had ever whispered into the dark.

He set the box down on a stone bench, along with a folded note. He didn't want to corner Mitsuba. He didn't want to scare him away. He wanted to give Mitsuba the choice he never had in life.

Kou walked a short distance away, sitting under the thin branches of another tree, hiding himself just enough to give the other boy space. He waited. He didn't know how long—time didn't work the same way here—but eventually, he heard it.

Clip. Clip. Clip.

The sound of footsteps. Slow. Hesitant.

Kou held his breath. From his vantage point, he saw a flash of pink. Mitsuba appeared from around a corner, looking exactly as Kou remembered, yet somehow more fragile. He was clutching a bouquet of lilies to his chest, his knuckles white. His eyes, usually so sharp and defensive, were downcast, rimmed with a faint redness.

Mitsuba stopped when he saw the bench. He saw the box. He saw the note.

Kou watched, his heart in his throat, as Mitsuba reached out with a trembling hand. He picked up the note first. Kou knew the words by heart. He had written them in the middle of the night, tears blurring his vision.

"I'll wait for you because I love you. I love every part of you that no longer exists outside of your camera rolls, and, when you finally come back, I hope you'll accept my feelings."

Mitsuba’s shoulders began to shake. He opened the ring box, and the simple, woven design caught the strange light of the Boundary. He began to read the rest of the letter, his lips moving silently as he processed the clumsy, honest words of a boy who refused to let go.

"I'm lame. I wore these lame-ass earrings for years, but I'll keep them on forever if it was the thing that allowed me to talk to you. Will you marry me, Mitsuba Sousuke?"

A sob broke through the silence of the Boundary. It was a small, choked sound that cut through Kou like a blade.

"We're only kids," Mitsuba whispered, his voice cracking. He was holding the letter so tightly the paper crinkled. "You idiot. You absolute, total moron."

He read the final paragraph, the one where Kou promised him a shrine, a white kimono, and a life where he would never have to be alone again. Mitsuba’s face was a brilliant, burning shade of red, tears streaming down his cheeks and splashing onto the paper.

Kou couldn't stay hidden any longer. He stood up, his legs feeling like lead, and stepped out from behind the silver branches.

"...Minamoto-kun? Is that you?"

Mitsuba spun around. The bouquet of lilies nearly fell from his arms. He looked like a vision—the pink of his hair, the red of his eyes, the sheer, raw longing written across every feature of his face. He looked like he wanted to run away and jump into Kou’s arms all at once.

"I'm here," Kou said, his own voice thick with emotion. He took a step forward, then another, until he was standing just a few feet away. "I told you I'd wait."

Mitsuba looked down at the ring, then back at Kou. "You... you can't be serious. This is so embarrassing. Who even proposes in a place like this? And to a ghost? You're even weirder than I thought, you traffic-safety earring pervert."

Despite the insults, Mitsuba didn't move away. He was trembling so hard the lilies were rustling.

"I am serious," Kou said, his gaze unwavering. "I don't care if it's weird. I don't care if you're a ghost or a School Wonder or whatever. I just want it to be you. I want to be the one who stays with you."

Mitsuba wiped his eyes with the back of his hand, trying and failing to regain his usual haughty composure. "A kimono? Really? You think you can just buy me off with cute clothes?"

"I think you'd look beautiful in it," Kou countered softly. "The most beautiful thing in either world."

Mitsuba let out a shaky, watery laugh. He tucked the letter against his chest, right next to his heart. "You're so annoying. You're loud, and you're stubborn, and your fashion sense is a crime against humanity."

He took a step toward Kou, closing the distance. He held out his hand—the one not clutching the flowers and the note.

"But... if I have to spend eternity somewhere," Mitsuba whispered, his eyes searching Kou’s with a desperate, hopeful intensity, "I guess I wouldn't mind if you were there to be lame with me."

Kou felt a rush of warmth so intense it felt like the sun had finally risen in the Boundary. He reached out and took Mitsuba’s hand. It was cold, as ghosts always were, but Kou squeezed it tight, pouring all his warmth, all his life, and all his love into the contact.

"Is that a yes?" Kou asked, a small, hopeful smile breaking across his face.

Mitsuba huffed, turning his head away to hide the fact that he was blushing even harder. "Obviously, you dimbulb. If I said no, you'd probably just keep haunting me until I changed my mind. Someone has to look after you, or you'll end up wearing even uglier jewelry."

Kou laughed, a genuine, bright sound that seemed to make the neon lights of the city glow a little brighter. He pulled Mitsuba closer, and for a moment, the Boundary didn't feel like a place of regret or death. It felt like a beginning.

"I won't let you go," Kou promised, leaning his forehead against Mitsuba’s. "Not ever again."

"You better not," Mitsuba muttered, finally dropping the lilies to wrap his arms around Kou’s neck. He buried his face in Kou’s shoulder, his voice small and muffled. "Because if you leave me alone again, I’ll haunt your entire family for generations. I mean it."

"I know you will," Kou whispered, closing his eyes and holding the boy he loved in the space between worlds. "I'm counting on it."

In the distance, the haku-joudai swirled, and the silent city watched as two boys—one living, one dead—defied the boundaries of the universe with nothing but a woven ring and a promise. They were just kids, and the world was a dark, complicated place, but in that moment, beneath the silver trees, they were exactly where they were meant to be.

Kou didn't know what the future held. He didn't know how he would bridge the gap between his world and Mitsuba’s forever. But as he felt Mitsuba’s ghostly weight against him, he knew he would find a way. He was a Minamoto, after all. And if a Minamoto could exorcise evil, then surely, a Minamoto could protect love.

"Hey, Kou?" Mitsuba’s voice was soft, barely a breath.

"Yeah?"

"The ring... it’s actually kind of cute. For something you made, anyway."

Kou smiled, tightening his hold. "I'm glad you like it, Sousuke."

"Don't get used to the compliments!"

"I wouldn't dream of it."

The Boundary remained still, a snapshot of a moment that shouldn't exist, yet did. And as the two of them stood there, the scent of lilies and the hum of lightning mingled in the air—a testament to a bond that even death was too weak to break.