Three souls. Two realms. One truth buried in blood.

When vampire agent Kai Taylor is framed for a brutal murder, the secretive organization known as The Order activates its last resort: Safe Harbor, a deadly countdown that gives his allies six months to prove his innocence. As the clock runs down, a tangled investigation unfolds - one that stretches across dimensions, unearths buried betrayals, and reveals a conspiracy deeper than anyone imagined.

Meanwhile, Hunter Reeves - a vampire-demon hybrid still learning to control his volatile powers - must confront both external enemies and the darkness within. Alongside Kai and their partner Gibson, he navigates love, guilt, and a siphonic hunger that threatens to consume him.

But a forgotten past haunts them all. In a parallel narrative, we return to Kai's earliest mission, where another frame-up nearly destroyed him - and where the seeds of a much larger war were first sown.

Reverberations is the fifth installment in the genre-defying Bloodbound series - a bold, queer, supernatural thriller blending espionage, horror, and romance. The past is bleeding into the present.