Abandoned as a child, Abby was raised by the kind Nicholas. She mistook her deep dependence on him for romantic love, a scandal that led Nicholas's family to exile her abroad for years. Returning home to find Nicholas's family framed by powerful enemies, Abby vows to repay his kindness at any cost. She becomes the secret lover of the city's most influential and reclusive heir, Johnny, hoping to use his power to save Nicholas. However, she remains unaware that Johnny has been obsessively in love with her from the shadows for years. Through Johnny's protective care, Abby finally realizes the difference between gratitude and passion. A sweet and intense story of finding where the heart truly belongs. Happy ending follows.