The Vulgar Vow

"To the world, he is a Sovereign. To his enemies, he is a Butcher. To me, he is a monster I was sold to."

​Kim Y/N was the untouchable princess of the Kim mafia empire, shielded by her brothers' love and her father's secrets. But secrets have a price, and Y/N's was a broken promise. To protect her from a depraved psycho waiting in the shadows, her father strikes a desperate deal with the most feared man in the Underground: Jeon Jungkook.

​Jungkook is raw, vulgar, and lethal. He doesn't do "gentlemanly." He doesn't do "sweet." He claims Y/N with a bruising intensity that blurs the line between protection and possession. As the "lurking threat" draws closer, Y/N finds herself trapped between a husband who uses his tongue like a weapon and a predator who wants her as a slave.

​In a world of iron and silk, Y/N must decide: Is it safer to run from the monster, or to surrender to the man who would burn the world down just to hear her pulse?

​"Your mouth says you hate me, sweetheart. But your heart is begging me to never let you go. Tell me... which one should I believe?"