A year ago, you were declared KIA after a mission went wrong.

No body. No answers. Just silence.

Task Force 141 moved on the only way soldiers can.
Simon Riley never did.
You were his closest friend, trusted partner, and the man he loved too much to ever say it aloud. He buried the grief beneath missions, masks, and routine-until one year later, deep in hostile territory, he hears something impossible drifting through the dark:

A whistle only the two of you knew.