He saved me from a monster. Then claimed me for himself. I was just a girl when Boston's most dangerous mafia boss swore to protect me. Now I'm a woman—and his overprotective nature has become something darker. They say Giancarlo Marchetti never lets go of what's his. I'm about to test that promise. Surrender to protection in HER OVERPROTECTIVE FIANCÉ. This book is Part I of a duet. CLIFFHANGER ending. age gap romance, enemies to lovers romance