If you like romance novels with sad endings, I'll teach you a trick. You can search for words like " sad "," tragic "," sad "," tears "," sadness ", etc. in the title or introduction of the novel. According to your taste, I recommend the following two novels to you: " The Fate of the Three Tribulations ": This was a novel about the fight in the palace. It was about the tragic love between humans and demons, but it continued with endless misery. How would they meet again in this life? If you prefer ancient romance, you might as well read it. " A Time Travel, A Lifetime of Love ": This is a novel about time travel. The plot of life becoming better and better does not appear in this book. It was a story of love but tragedy. I hope this tear-jerking ending can satisfy your needs.