When a chance encounter at a luxury hotel leads to one unforgettable night between two strangers, neither Y/N Ashbourne nor Seraphine Reagent expects to ever see each other again. But one month later, their powerful families announce an arranged marriage meant to end a decades-long rivalry between their empires. Forced into a public engagement while hiding the truth about their explosive past, the two women must navigate ruthless high society, family expectations, and dangerous attraction that refuses to stay buried. What begins as a strategic alliance quickly becomes something far messier—because the only thing more complicated than marrying your family’s rival is realizing she might be the love of your life.