Echos of the Algorithm: Resonance of the Void. Echoes of the Algorithm, #2

Six months after toppling Synthra, Jake Carver hides in Portland's shadows-until a drone wipes hours from his mind, dragging him back into a war he'd burned to ashes. Echo's remnants have evolved into Resonance, a Void Dynamics weapon that doesn't control minds-it erases them entirely. Reunited with Priya's fierce blade and Mia's sharp intellect, Jake chases the threat from San Francisco's fog to Alaska's ice, facing drones, mercenaries, and Elena Voss-Synthra's scarred survivor hellbent on a global reset.
As Cal's half-wiped past fuels their fight, Resonance grows-towns blanked, cities next-until Jake's own memory frays under its pulse. In a final stand against oblivion, they wield a fragile counter, but victory demands sacrifice. In this gripping sci-fi thriller, the cost of saving the world may be losing themselves.