The Bloodline Record and Fire Spirit Phoenix Fairy both involved the plot of the male protagonist being a divine dragon and the female protagonist being a phoenix, but they did not completely meet the requirements of the title. Therefore, I will recommend a novel that meets the requirements to you, and that is "The Secret Treasure of the Phoenix". The male protagonist of the novel was a descendant of the Phoenix, while the female protagonist was a demon who was looking for the secret treasure of the Phoenix. This book has both an interracial romance and a mysterious treasure. The story is exciting and I believe you will like it too. I hope you like this fairy's recommendation. Muah ~😗