boudoir strategy

Because of her mother's troubles, she is a concubine girl who is not valued by others. When she returns to Gu's mansion again, she can't move an inch, but among the famous families, there are many right and wrong, every frown and smile are all calculations!The scheming aunt, the concubine sister and the concubine sister are fighting each other in the boudoir, and she is struggling. She is careful because she doesn't want to be manipulated, but the world is like chess, even if she plots in every possible way, she still can't escape the word concubine!Amidst all the odds...