The Grand Tutor wants to be the Queen every day and is going crazy

Gu Qingluo wakes up and travels back to the body of a little emperor who is dressed as a man. Gu Qingluo feels desperate. There is no way. Since she has come here, she has to live well in this dynasty. Unexpectedly, the more she lives, the more hope she has. One day, she is framed and forced into the cold palace by a black man. There, she commits suicide and falls in love with a handsome ghost sleeping in a coffin. She never expected that she would have a love affair with the handsome ghost. When she wakes up, she finds out that she has ruined the powerful imperial tutor of the dynasty. Since then, the dog man has been pestering her. The self-proclaimed professional PUA master Ling Wang also pursues her relentlessly. There is also a prince from another country who is obsessed with her and wants to enter the harem to compete for favor all day long...