A single video file, timestamped thirty-seven minutes ago. Origin: Siberia.

No one had spoken since it started playing.

The corridor was concrete, poorly lit. A single body lay crumpled against the wall, neck bent at an angle that suggested someone had snapped it without breaking stride.

Then a second. A third.

The camera shook as the operator—some poor Hydra grunt still alive—backed away. His breath came in short, ragged gasps.

And then the figure stepped into frame.

Small. Young. Shoulder-length hair catching the dim emergency lights. She moved like water, like she knew exactly where every bullet would be before it was fired.

The grunt dropped the camera.

The footage ended.

Steve Rogers’ jaw was tight. Tony Stark sat frozen, fingers still hovering over the keyboard. Natasha Romanoff had gone pale—paler than Tony had ever seen her.

The girl’s face, half-lit, half-shadow.

A face she hadn’t seen in three years.