Drunk Mistake: I Married My Ex's Sister Instead

One drunken night changed everything. After his girlfriend dumps him on proposal night, Xu Yang drowns his heartbreak at a bar—and wakes up next to a gorgeous stranger in his bed. The problem? She's his ex's little sister. The bigger problem? She's stirring awake, and he has no idea what happened between them. Now he's caught between a messy breakup, a scandalous one-night stand, and a woman who might be more than just a mistake.