Begging for the name of a romance novel

I read this book seven or eight years ago. Now I want to read it again, but I have no choice but to forget the title. It was an ancient book. The male protagonist loved the female protagonist very much, but in order to take revenge on the female protagonist and test whether the female protagonist loved him or not, he brought back many women from many places. Once, the female protagonist and another woman were in the same carriage, and the horse was frightened and lost control. As the carriage rushed into the cliff, the female lead pushed another woman out to give to the male lead. When the male lead turned around to meet the female lead. The female protagonist refused to reach out and the carriage fell off the cliff. The female lead was dead. It was a very sad book. It was also a rare book that made me cry. However, his memory was a mess now. I hope someone who has read this book can tell me its name! Thank you!

Answer 1

The name of this romance novel was " The Time Traveler's Favorite Concubine Is Hard to Imprison ".