[Reborn, hiding her strength behind a foolish facade, face-slapping, fictional setting, powerhouse]
She helped her entire family put a scumbag on the throne, and he repaid her by ordering her whole family executed.
Heaven took pity on her and let her be reborn as the scumbag's most beloved younger sister. Wasn't this the perfect chance to get revenge? As the most exalted princess in the empire, she sailed through every scheme she hatched: when she had nothing to do, she helped the scumbag make the person he hated most his empress; when she had time, she drove a wedge between other people and their mothers…
She walked the lonely, desolate path of revenge alone. She didn't know when it began, but one of the scumbag's most capable subordinates had started secretly supporting her from behind the scenes.
