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Cover of Daggermouth: The Heart Duology Book 1

Daggermouth: The Heart Duology Book 1

H. M. Wolfe (2026-03-05)

Subgenre
Age groupAdult 18+
Content ratingR
Pages589 (Chunky (400-600))
Setting
CSM age18+

Content levels

ViolenceStrong
Sexual contentSteamy
LanguageModerate

Protagonist archetypes

Duo / Partners

Synopsis

He Is Her Ruin. She Is His Rebellion. The first thing you’ll learn in New Found Haven is mercy no longer exists. Showing mercy is a weakness, and weakness will get you killed. The second thing is this—the Veyra are always watching. From the highest glass atrium in the Heart to the windowless slum dens of the Boundary, no movement goes unseen. The last lesson is the hardest, but you must remember it. Love outside of your ring is a death sentence. The city is carved into rings of privilege and poverty, ruled by the masked elite who will do whatever it takes to hold onto power. Obedience is demanded. Rebellion is crushed. Greyson Serel has spent his life caught between two worlds. Publicly, he’s the flawless heir to the presidency. Privately, he’s entangled in secrets that could topple the regime. But when he’s forced into a political marriage meant to bind him tighter to the governments brutal laws, he finds himself shackled to a bride who is as lethal as she is unwilling. Shadera is a mercenary raised to kill, not to wed. Yet when her bullet misses its mark, survival leaves her bound to the very man she was sent to eliminate. Trapped inside the corrupt heart of the city, she becomes both prisoner and wife, her every step watched, her every move tested. Their union is no love story—It’s a battlefield. As secrets come to light and betrayals fester within the walls of power, Greyson and Shadera must decide between annihilating one another or burning the city to the ground together. In a world where passion sparks rebellion and loyalty is paid for in blood, their forced bond may be the spark that ignites a revolution. Or the fire that consumes them both.

Tags

Political ThrillerForced Marriage Romance

Daggermouth: The Heart Duology Book 1: content & age rating

Intended for adult readers (18+).

Adult dystopian romance with strong violence including assassination attempts and political brutality, steamy intimate content between forced spouses, and themes of corruption and rebellion in an oppressive regime.

What to know going in

This book has strong violence, steamy sexual content, and moderate language. Content notes include murder, captivity, and death (see the full list above).

Who'll love this

Fans of dystopian enemies-to-lovers romance will devour this high-stakes tale of an assassin forced to marry her target in a corrupt city.