The Lost Lady of Kingston — Episode 10

Katie Walker, the adopted daughter of a janitor, has always been bullied, humiliated, and treated as invisible. But everything changes when the elite Maddox brothers arrive in search of their long-lost heiress sister—who is none other than Katie! However, the school's mean girl has stolen her identity. Now, it's time for Katie to reclaim her crown and make everyone regret ever doubting her.