The Empress Dowager Waits on Me Every Day

Lu Yunxi, the youngest empress dowager, spent half her life at odds with Regent Zhou Muqing, until their struggle ended with her dying in her own position.

When she wakes, she finds herself in Zhou Muqing's household, and somehow she's become one of his serving maids?

Zhou Muqing corrects her: “You're wrong. You're a bedchamber maid.”

Lu Yunxi feels like finding a block of tofu to bash herself to death against.