Find a romance novel you've read before

Find a novel where the female protagonist is the future imperial concubine of a country. There is a rebellion in that country. The male protagonist is the leader of the rebel army and asks the female protagonist to see him. The female protagonist only knew that the male protagonist was her fiancé's cousin in contact with the male protagonist. The original throne should be his, and she should be his fiancée. The male protagonist had always been very cold to her. Later, the female protagonist hurt the male protagonist, and then he drove her away. After the female protagonist returned to the palace, the male protagonist launched a war and conquered the entire country. The female protagonist became a prisoner and later died. The male protagonist saw the portrait of the female protagonist in the palace, then drank a drink called blue and died. However, in the last scene, the two of them lived happily together. The male protagonist gave up the emperor for her, as if their deaths were secretly arranged by a mysterious old man.

Answer 1

As a fan of online literature, I don't have any romance novels because I haven't read any novels. But I can recommend you some good romance novel websites. You can try to search and read some classic works.