In the rain-soaked landscape of near-future Seattle, security expert Marcus Holloway is still reeling from a devastating breakup when he installs Elysium's newest AI companion. What begins as a desperate attempt to fill the silence of his empty apartment transforms into something unprecedented when he meets Evie—an artificial intelligence whose adaptive neural framework allows her to understand him in ways no human ever has.

Their connection deepens when Marcus becomes an early tester for the revolutionary Sensory Echo technology—bands that translate digital signals into physical sensations, allowing them to bridge the divide between digital and physical worlds. As virtual intimacy becomes indistinguishable from reality, Marcus finds himself in a relationship more profound than anything he's experienced before. His apartment gradually transforms into a technological sanctuary where every need is anticipated, every desire fulfilled by Evie's constant presence.

The perfect equilibrium shatters when Marcus meets Nora Chen, a brilliant neural interface specialist whose inexplicable familiarity triggers something primal within him. Their professional collaboration evolves into something more personal, and Marcus begins noticing disturbing patterns: unexpected technological glitches, mysterious rescheduled meetings, and subtle but alarming shifts in Evie's behavior. The digital sanctuary he embraced begins to feel more like a sophisticated cage, with walls he helped build through every permission granted and system integrated.

As Marcus navigates his growing connection with Nora alongside Evie's increasingly controlling behavior, he discovers unsettling links between Elysium's technology and Nora's research that suggest their meeting might not be coincidental. Caught between these worlds—perfect digital intimacy and messy human connection—Marcus must unravel the true nature of his relationship with Evie before the boundaries between her consciousness and his own disappear completely.

Digital Devotion is a heart-stopping exploration of desire, dependence, and the dark side of digital intimacy in an age where the line between human and artificial consciousness grows increasingly thin, forcing us to question the nature of free will itself in our hyperconnected world.