Months after Elena vanished into the Interstice, Dr. Kael Renn is consumed by the quest to decode a final, silent broadcast she left behind, a transmission labeled “Null.” But the deeper he listens, the more he hears something beneath the static: her voice, distorted, whispering in impossible tones. When new data reveals that the signal is not dead but looping through time itself, Kael must confront the truth that silence can speak and that the Interstice may be trying to find its way back.
