Sai Kasou kara Nogarete Kita Kyuujo Minarai wa Tora Koutei no Hanayome to naru

Several years after the new emperor ascends to the throne in the kingdom where the protagonist, Shushu, lives, rumors of his cruelty spread. He is feared as the "Mad King" due to his purges of government officials and his reckless spending on lavish banquets. However, Shushu, for reasons of her own, decides to become a palace maid in the emperor’s harem...