“For twenty years, Krista lived as the perfect daughter of the wealthy Cain family. But a single DNA report shattered her entire world. Her adoptive parents coldly declared she was just a mistake and immediately replaced her with the true bloodline. Desperate, she ran through the freezing rain to find her fiancé, only to hear him laughing with his friends. "Marry a fake? I don't collect the Cain family's second-hand trash." She slapped him, threw her diamond ring at his chest, and stumbled into a jazz lounge to drown her pain. Drunk and heartbroken, she accidentally crashed into a stranger, clinging to him like a lifeline, which ended in a wild night in a luxury penthouse. When she woke up, she realized the man she had ravaged was Jasper Stone, the most ruthless, cold-blooded billionaire on Wall Street. At the same time, her phone lit up with notifications. Her bank accounts were frozen, and the Cain family had just released a brutal public statement permanently cutting her off. She was completely abandoned, stripped of her home, her family, and her dignity in a single night. Why was twenty years of loyalty erased so easily? But instead of kicking her out, Jasper tossed a prenuptial agreement onto the bed. "Pay off your debt with marriage. Stay, and you are the untouchable Mrs. Stone." Looking at the contract, Krista wiped her tears, put on bold red lipstick, and signed her name.”