Autor's Note & Content Warnings
🖤 AUTHOR’S NOTE & WELCOME
Welcome to Natural Selection!
This is a pitch-black, Victorian Scottish Gothic romance featuring heavy psychological tension, dark themes, and morally grey-to-black characters. There are no redemption arcs in this story. The heroine does not “fix” or change the hero; instead, she undergoes a full corruption arc to meet him at his level.
Please read the tags, heat rating, and content advisories below before diving in to ensure this is the right reading experience for you!
🏷️ STORY TROPES & DYNAMICS
Primary Dynamic: Taboo / Father-in-Law Romance
Age Gap: 55 (MMC) / 20 (FMC)
Hero Archetype: Calculated Serial Killer, Intellectual Mentor, Unflinching Sadist/Dominant
Heroine Archetype: Morally Grey, Highly Intelligent, Full Villain Origin / Corruption Arc
Setting: 1870s Scottish Highlands, Isolated Estate (Strath Dubh), Dark Victorian Gothic
Key Tropes: Arranged Marriage (to the abusive son), Folie à Deux (Partners in Monstrosity), The Locked Wing / Secret Mausoleum, Intellectual Seduction.
🌶️ SPICE LEVEL & HEAT RATING
Heat Rating: 5 / 5 — Pitch-Black / Open-Door Explicit
Explicit, open-door sexual content throughout the novel.
Heavy BDSM dynamics, absolute dominance/submission, and psychological control.
Kinks and elements include: Restraint / wrist holding, impact play (spanking/slapping), breath play/choking, object insertion, edging/denial, and praise/degradation kinks.
⚠️ FULL CONTENT & TRIGGER WARNINGS
Please proceed with caution. This book contains sensitive, explicit, and dark subject matter:
On-Page / Explicit Content:
Secondary Character Domestic & Sexual Abuse: Graphic, explicit on-page marital rape, physical beatings, and severe verbal abuse inflicted by a secondary character (the heroine’s husband).
Serial Murder & Bodily Harm: Explicit discussions of serial murder, death, and a hidden underground mausoleum containing preserved victims.
Coerced Suicide: Characters deliberately use psychological leverage and manipulation to drive an unstable, alcoholic character to take their own life.
Extreme Manipulation & Grooming: Intense psychological mind games, isolation, intercepted correspondence, and calculated predatory grooming.
Off-Page / Referenced Themes:
Historical misogyny, patriarchal subjugation, and women treated as property/specimens.
Past strangulation/murders of previous victims.
Mail tampering, isolation, and deliberate destruction of victim support networks.
Reader Discretion Advisory: If you require a heroic protagonist, a healthy relationship, or a moral redemption arc, this book is not for you. If you enjoy dark, cerebral gothic horror where two monsters find each other in the dark, welcome to Strath Dubh.
