The Allure of the Eunuch: the Thousand Years Old Man's Favorite

Empress Fu Chunshen of the Wei Dynasty, her family was confiscated and her entire family was exterminated before she even sat on the throne, and she was also skinned and boned by the Green Tea Sisters and the scumbag emperor, and burned until no ashes were left. Once she was reborn, she vowed to destroy the empire of the Dog Emperor, "Anyone who bullies me, humiliates me, or betrays me will all go to hell!" But what if he was thrown into a mass grave on the first day of his rebirth and his whole family mourned? Ah, I've just been reborn! Damn it! But what happened to being forced to marry a ruthless old eunuch in this young age? Help, this rebirth system can't be fake!