I Married My Ex's Billionaire Uncle by Mistake

“The night her sister steals her fiancé, Calista makes a bold, reckless move: seduce her ex's father, marry into the family-and make them kneel and call her "Mom." But when she wakes up, it's not her ex's father beside her. It's Lancelot. A construction worker by appearance- in truth, a powerful CEO and the shadowy head of a family no one dares to cross. "You seduced me," he says, pinning her to the wall. "Now you're mine." But Calista isn't just a scorned socialite with a revenge plan. Behind her quiet retreat from high society hides: the true heiress of the richest family, a world-class hacker, a legendary thief, and a gaming champion feared across continents. They clash. They scheme. But the more they fight, the harder they fall.”