The One

by John Marrs

Book 1 of the Dark Future series

The One by John Marrs is a gripping science fiction thriller where DNA matchmaking promises true love — at a deadly cost. As five people discover their perfect matches, shocking secrets and consequences begin to unfold.

The One by John Marrs is a thought-provoking science fiction thriller that explores the dangerous intersection of technology, love, and human desire. Set in a near-future society where a simple DNA test can identify your perfect romantic match, the novel asks a chilling question: what would happen if science could guarantee true love?

The story follows five individuals whose lives are transformed after being matched with their supposed soulmate. Each character approaches the concept of “The One” with different hopes, fears, and motivations, ranging from excitement and devotion to scepticism and dread. As their stories unfold in alternating perspectives, it becomes clear that the promise of perfect compatibility comes with profound moral, emotional, and even lethal consequences.

John Marrs excels at blending speculative science with psychological tension, using short, punchy chapters to build suspense and keep the narrative fast-paced. The One explores how the certainty of destiny can destabilise relationships, disrupt families, and challenge personal identity. The novel also interrogates society’s obsession with romantic fulfilment and the ethical risks of surrendering deeply personal decisions to algorithms and genetics.

Key tropes in The One include near-future dystopia, DNA matchmaking, multiple POVs, technological obsession, and moral ambiguity. The novel’s structure allows Marrs to examine love from multiple angles — romantic, platonic, obsessive, and destructive — revealing how the same scientific breakthrough can be both miraculous and catastrophic depending on who controls it.

Ideal for readers who enjoy high-concept thrillers with a dark edge, The One delivers twists, emotional impact, and unsettling plausibility. With its sharp social commentary and relentless pacing, the novel stands as one of John Marrs’s most compelling explorations of how far humanity might go in the search for perfect love.

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