This ancient romance novel was called " Lock Clear Autumn ". The male protagonist was a prince of the Qing Dynasty, and the female protagonist was his servant girl. The story told that the heroine was originally a poor peasant girl who was sent to the prince's residence to be a servant girl for some reason. There were many complicated love stories between the heroine and the prince in the prince's mansion, which also involved the complicated relationships between other characters. The plot of the novel was full of ups and downs, and the writing was beautiful. It was a very classic ancient romance novel.