I'm the Villain for My Lady

Loretta Holt, a senior personal maid, served Natalie Hale since childhood. They shared a sisterly bond until Natalie became empress of the Great Zhou Dynasty, and Loretta was appointed Lady Loretta, managing the imperial harem. After serving 60 years, Loretta transmigrates to the modern era, waking up as the daughter of a housekeeper for the Hale Family in Haicheng.