Something was wrong with Kurama.
Kushina had noticed it over the past few days- small things, easy to dismiss on their own. He was quieter than usual. When she spoke to him through their bond, his responses came slower, like he was thinking about something else. At night, when she reached for his presence in her mind, she found him distant, his attention turned inward.
She'd asked him about it once, two days ago. He'd brushed her off with something about Madara- planning for the battle ahead. She'd accepted the answer because it made sense. They were all thinking about Madara.
But now, watching him in the seal space, she wasn't so sure.
They stood facing each other in the vast chamber that existed between her mind and his. The stone floor stretched endlessly in all directions, lit by a sourceless amber glow. Kurama's massive form filled much of the space- nine tails swaying slowly behind him, red-orange fur rippling like flame. His eyes, usually sharp with intelligence or warm with affection, seemed clouded today. Distracted.
"Again," he said.
Kushina centered herself, drawing in a breath. They'd been at this for hours, attempting to achieve the chakra mode that had eluded them since arriving at Mount Myōboku. The synchronization required perfect unity- his chakra flowing into hers without resistance, their wills aligned completely.
It should have been easy. They loved each other. They trusted each other. They'd fought side by side, bled together, and built a life together. What more could perfect unity require?
And yet.
She reached for his chakra, feeling it surge toward her like a tide. Heat flooded her system, golden energy crackling along her skin. She pushed deeper, trying to merge with it completely, to erase the boundary between herself and him-
The resistance hit like a wall.
His chakra recoiled, and hers scattered. The golden light flickered and died, leaving her gasping, sweat beading on her forehead.
"Damn it." She pressed a hand to her chest, where phantom heat still pulsed. "What's stopping us?"
Kurama didn't answer immediately. His eyes had gone distant again, fixed on something she couldn't see.
"Kurama."
He blinked, focusing on her. "It takes time. We'll get there."
"That's what you said yesterday. And the day before." She stepped closer, craning her neck to meet his gaze. "What's going on with you? And don't say Madara. You've been distracted for days, and it's not about him."
His ears flattened slightly- a tell she'd learned to read over the years. He was uncomfortable. Hiding something.
"It's nothing."
"It's not nothing. I can feel it through the bond. Something's eating at you."
"Kushina." His voice carried a warning edge. "Focus on your training. We don't have time for-"
"For what? For talking to my partner?" She crossed her arms. "You're the one who taught me that secrets between us make us weaker. So what are you keeping from me?"
Kurama's tails had gone still, which meant he was thinking carefully about his next words. She hated when he did that- calculated his responses like she was an opponent to be managed rather than someone he loved.
"There are things," he said slowly, "that I need to tell you. But not now. Not before Madara is dealt with."
"Why not now?"
"Because it might affect your focus- your trust." His red eyes met hers. "I can't risk that. Not with what's coming."
She wanted to push. Every instinct told her to demand answers, to refuse to let him deflect again. But the look in his eyes stopped her. Whatever this was, it was serious. Serious enough that he thought it might break something between them.
That scared her more than she wanted to admit.
"Fine," she said quietly. "After Madara. But you're telling me everything. No more secrets."
"I will." He lowered his massive head, bringing his face close to her. His breath was warm against her skin. "I promise."
She reached up and pressed her palm against his snout, feeling the coarse fur beneath her fingers. "I'm holding you to that."
They stayed like that, connected, until the tension in her shoulders began to ease. Whatever he was hiding, they would face it together. They always did.
But as she withdrew from the seal space, returning to her physical body on the cliffs of Mount Myōboku, the questions lingered. What was he hiding? Why did he think it might break her trust?
And why did she feel, for the first time since they'd become partners, like he was keeping her at arm's length?
---
Kushina sat on a rocky outcrop overlooking the training grounds, watching the last of the Uzumaki finish their evening drills. The sun was setting behind her, casting long shadows across the clearing below. Akinari was down there, correcting a young warrior's stance. Nagato sat apart from the others, eyes closed in meditation. Honoka moved between groups, offering encouragement, her laughter carrying up to where Kushina sat.
Her people- her clan. Everything she'd fought to protect.
She should be down there with them. She should be leading drills, offering guidance, and reminding them why they trained so hard. That was what a leader did.
Instead, she sat here alone, waiting.
Waiting for what?
The answer came unbidden: For Kurama to tell me what to do.
The thought startled her. She turned it over, examining it like a strange artifact she'd found in the dirt.
It was true, wasn't it? Even now, even after everything- after building Akagakure, after killing five Kages, after becoming someone the entire shinobi world feared- some part of her still looked to him first. Still waited for his guidance before acting. Still felt steadier when she knew he approved.
She'd led her village. She'd made decisions that shaped nations. But when had she ever done any of it without checking with Kurama first? When had she ever trusted her own judgment without seeking his confirmation?
The realization itched at her, like a splinter she couldn't reach.
She loved him. That wasn't in question. He was her partner, the father of the child growing inside her. She couldn't imagine life without him.
But love wasn't supposed to feel like this, was it? Like she was still the lonely eight-year-old in the dark, reaching for the only voice that would speak to her?
She pushed the thought away. There were more pressing concerns- Minato's arrival, the training, Madara's looming threat. She didn't have time to untangle whatever this was.