He remembered that night with a taste like tin. A screaming vehicle, his mother’s voice on the phone, the hospital’s fluorescent lights staining his skin. But the memory had been a flat photograph, edges burned, missing faces. Vanguard began to stitch it in motion. When he completed a mission to secure a ruined clinic—tiptoeing through corridors that breathed with danger—he found fragments: a whispered apology, a polaroid with someone’s sleeve in it, a pill bottle with a sticker that read “For: M.”