Marrying My Ex's Billionaire Best Friend

After being abandoned by her fiancé Killian for the thirty-third time, wealthy heiress Serena Sinclair finally walks away from their eight-year relationship. Instead of canceling her wedding, she chooses Adrian Moretti, Killian’s billionaire best friend and the powerful Wall Street tycoon who has secretly loved her for years. When Adrian appears as the groom, Killian’s arrogance turns into desperate regret. But it’s too late. With a powerful husband by her side, Serena is ready to reclaim her ha