The One Night Stand Boss: The Heart She Gave Him Five years ago, Anna made a choice that changed her life forever. Heartbroken and desperate, she spent one unforgettable night with a stranger in a luxury hotel. No names. No promises. Just two broken people finding solace in each other's arms. By morning, he was gone, leaving behind only memories and, months later, a beautiful daughter named Amyra. For five years, Anna has fought to keep her head above water. A single motherhood with medical bills that never stop coming. A daughter with a fragile heart who dreams of building hospitals. She has sacrificed everything, her career, her dreams, her sense of self to keep Amyra alive and safe. Then comes the interview that could change everything. Mo Ting Global Holdings. A prestigious architecture firm with a billion-yuan project that could finally give her family stability. The Eco-City Project. Her ticket to a better life. But when the elevator doors open on her first day, her world stops. Standing inside is him. The stranger from five years ago. Except he's not a stranger anymore, he's Andrea Mo, the cold, ruthless CEO of the entire company. Twenty-nine years old, powerful beyond measure, and completely unaware that the woman standing before him is the one he left in a hotel bed at dawn. Neither recognizes the other. Yet. As Andrea challenges Anna with an impossible architectural assignment, their chemistry reignites. But secrets have a way of surfacing. And when the truth about Amyra comes out, everything will shatter, her job, his carefully constructed world, and the fragile love beginning to bloom between them. In a story where one night changes everything, can two people overcome the lies, the years, and the impossible odds to find their way back to each other? Or will the past destroy them both? Because sometimes, fate doesn't give you a second chance. It gives you a reckoning.