Have you recommended a super ancient romance novel where the female protagonist is a servant girl, but she is accidentally injured by the male protagonist because of a misunderstanding, and the male protagonist gives up his identity for her?

It was a romance novel with about ten chapters. The female lead was a servant girl in the male lead's house, but the male lead doted on the female lead very much. Later, the male lead misunderstood the female lead and drew his sword to question the female lead. The female lead was disheartened and wanted to die, but was hurt by the male lead. The male lead regretted it too late and paid a huge price to save the female lead. He gave up his name, identity, and power. After a long time, when the female lead woke up, she lost her memory (the male lead seemed to be a prince, and the era was illusory).