There Is a Girl in the Boudoir

As the saying goes: Marry a girl from a high family, marry a woman from a low family. She didn't want to climb up a wealthy family, but she was favored by the prince. One is a prince with many concubines, and the other is a kind and conservative cousin. There is also a nobleman with a complicated family background. When she walked into the red door of the mansion, her destiny went in the opposite direction...