Ava is kicked out by her stepmother and stepsister on a rainy night, left homeless on the streets — where she accidentally shares a one-night stand with billionaire CEO Damien. Five years later, she returns as a top designer with twin babies in tow. Damien has no idea he has two children, nor that the woman who now captivates him is the same girl from that night. When the twins run up to him calling "Daddy," Damien is shocked — then thrilled. He launches a full-force pursuit, determined to marry Ava and bring his whole family home. From a single night to a flash marriage. From a single mother to a billionaire's wife. Ava's life flips completely — and Damien knows he got the best deal of his life: marry one, get two free.
