The bridge stretched across the river like a sleeping snake, gray stone and rotting wood held together by nothing but hope. Tazuna had called it the Great Naruto Bridge before it was even finished, which made Naruto grin every time he heard it. His bridge. His name. It would be perfect.
Right now it felt like a grave.
Mist rolled in from the sea so thick you could taste it, salt and iron and something else, something that made the back of Naruto's neck prickle. He stood with his back to Sakura, the two of them pressed together like frightened kittens while the mist played tricks with their eyes. Shapes moved in the white. Shapes that might have been men or might have been the bridge's wooden supports playing tricks.
"Stay close," Kakashi-sensei had said, an hour ago, before he vanished into the mist to find Zabuza.
That had been an hour ago.
"Where is he?" Sakura whispered. Her hands shook around a kunai. "He should be back by now."
Naruto wanted to make a joke, something about Kakashi probably being lost or reading that pervy book in a corner somewhere, but the words died in his throat. The mist felt wrong. Heavy. Like something was pushing down on them from above.
Sasuke stood ten feet away, facing the opposite direction, his Sharingan hidden behind closed eyes. Saving chakra, he'd said. Naruto hated when Sasuke made sense.
The first scream came from the river.
Not a man's scream. Something deeper, older, a sound that vibrated in Naruto's chest and made his teeth ache. The mist above the water turned black for just a moment, then cleared.
"What was that?" Sakura's voice cracked.
"Nothing good," Sasuke said.
Naruto's feet moved before his brain caught up. He ran toward the river's edge, toward the sound, because that's what he did. He ran toward things. Sakura screamed his name. Sasuke cursed. The mist swallowed him whole.
The river churned below.
Something floated in it. Not a body—too big, too dark. A box. Wooden, ancient, covered in carvings that seemed to writhe in the corner of his vision. When he looked directly at them, they were just lines. When he looked away, they moved.
"Naruto!" Tazuna's voice from behind. "Don't touch that! Don't—"
Naruto's foot slipped on wet stone.
He fell.
The box rose to meet him.
---
The carvings were warm.
That's what he noticed first, his palm pressed flat against the wood as he hung there, one hand gripping the box, the other reaching for the bridge's edge. Warm like a body. Warm like something alive.
The lid moved.
Not much. Just a crack, just enough for a thread of darkness to slip out and wrap around his wrist. It felt like nothing. Like absence. Like the space between heartbeats when you're not sure you'll breathe again.
Let go, something whispered. Not in his ears. In his chest. Let go and become.
"No," Naruto said.
The darkness tightened.
He pulled.
The lid opened.
---
Later, Kakashi would ask him what he saw inside the box. Naruto would say nothing, because nothing was the truth. There was no inside. There was only the space where inside should have been, a hollow place that went on forever, and in that forever something was waiting.
It poured out.
Not like water, not like smoke. It poured like night falling, like the sun suddenly deciding to quit. Darkness flooded the river, the bridge, the sky. It touched the mist and the mist vanished. It touched the water and the water screamed.
The thing that had been waiting found Naruto's mouth, his nose, his eyes. It poured into him until he was full of nothing, until he couldn't remember light, until he couldn't remember himself.
Then it stopped.
Naruto opened his eyes.
The world was the same. Mist, bridge, river, sky. Sakura was crying somewhere behind him. Sasuke was shouting. Tazuna was on his knees, staring at something above Naruto's head.
Naruto looked down at his hands.
They were normal. Orange, scratched, wrapped in the same old gloves. He flexed his fingers. They worked.
"Your eyes," Sakura whispered.
He turned to look at her. She stumbled backward, one hand over her mouth, and for the first time in his life Naruto saw pure terror in her face when she looked at him. Not disgust. Not pity.
Fear.
"Your eyes are gone," she said.
He found a puddle on the bridge and looked down at his reflection. Sakura was right. His eyes were gone. Not missing—just black. Black from where the whites should be, black from where the blue should be. Two pools of nothing staring back at him.
The mist parted.
Zabuza stood there, sword on his shoulder, grin on his face. Behind him, Kakashi knelt with ice growing up his legs, Haku's hand pressed against his back.
"Well, well," Zabuza said. "The brat found it."
Naruto stood up. The darkness inside him stirred, hungry, curious.
"Found what?" he asked.
Zabuza's grin widened. "Your death, kid. That box was meant for me."
The darkness laughed inside Naruto's chest.
It was the first time he heard