Ziwei Gege, who had faded away from the harem of the Qing Dynasty, suddenly woke up and transformed into a rookie in the modern workplace. When faced with being excluded and framed, she smiled slightly, and the skills of identifying bitches and the wisdom of controlling people developed in the palace came into full force. While liquidating her green tea colleagues one by one, she also started a thrilling game of power and love with her immediate boss whose background is a mystery.