When Elena Carter’s father vanishes after stealing from the most feared man in the criminal world, she becomes the debt he leaves behind. Lucien Devereaux isn’t just a mafia king. He’s the invisible ruler of an empire built on power, blood, and absolute loyalty. Men fear his name, governments avoid crossing him, and betrayal is answered with death. They call him The Wolf because once he marks his prey, there is no escape. Elena refuses to become anyone’s possession. Fierce, stubborn, and unwilling to bow, she challenges the only man who has never been told “no.” What begins as a dangerous debt soon becomes a battle of wills, where every glance is a challenge, every touch is a temptation, and every secret threatens to destroy them both. As rival syndicates rise, old enemies return, and buried family secrets come to light, Elena discovers that Lucien’s empire is built on lies far darker than she imagined. Together, they are forced into a war where trust is more dangerous than bullets, love is the greatest weakness, and every choice comes with a deadly price. But in a world where crowns are stained with blood and loyalty is bought with sacrifice, even kings can fall. Lucien has spent his entire life conquering cities, crushing enemies, and ruling the underworld without mercy. Yet the one battle he never expected to fight is for the heart of the woman who was never meant to belong to him. With unforgettable twists, relentless action, sizzling chemistry, and breathtaking betrayals, The Wolf Who Owned the Underworld is a gripping dark mafia romance about power, obsession, redemption, and a love fierce enough to shake an empire. Because sometimes the most dangerous monster isn’t the one who rules the underworld… It’s the one willing to give up for love