With her mission accomplished, Rachel recalled the drone, and it swooped back to her position, narrowly avoiding a hail of gunfire from the facility's remaining defenders.
The message, encoded in a seemingly innocuous sequence of pixels, read: "Erebus Rising". Rachel's research led her to an obscure reference to an ancient mythological figure, Erebus, the personification of darkness and shadow.
Rachel downloaded the drone's data and began to analyze the footage, searching for any clues that might lead her to the masterminds behind the clone facility. As she pored over the files, she discovered a cryptic message hidden within the video feed.