Guarded HeartsHunter built his empire on discipline, control, and a promise he never intended to break: never love again. A widowed billionaire and powerful CEO of a prestigious network of clinics, he lives behind emotional walls no one has ever managed to cross-until a desperate young woman walks into his world and changes everything.After the death of her mother, Madison is left with crushing medical bills and one terrifying fear: losing her grandmother too. With nowhere else to turn, she accepts an unconventional offer-to become the nanny of Hunter's young daughter. The job was supposed to be simple. Temporary. Safe. Falling for her cold, dangerously attractive boss was never part of the agreement.The chemistry between them is immediate, forbidden, and impossible to ignore. As stolen glances turn into late-night confessions, Madison begins to see the wounded man hidden behind Hunter's ruthless reputation. But just when their guarded hearts start to open, secrets from the past resurface-bringing threats that could destroy not only their fragile relationship, but their very safety.What began as a contract may become something neither of them expected: a love worth fighting for... and a future that could change their lives forever.