Female lead has white hair and gets reincarnated as an ordinary side character. She is a fangirl of second love interest and pays a lot of money to go into balls to see him. He had long white hair and a big chest. Then she married him to save him from doing suicide as he loves the original female lead. The original female lead has pink hair and is like a saintess and she married the duke. I don't think it's completed yet.
1 Answer
Except for the colour of the female lead's hair (black, not white) this sounds almost exactly like For My Lost Love or For My Abandoned Love/For My Derelict Favorite.
I was transferred to a romance novel that I liked so much that I almost choked on the last episode. I'm a commoner, but I have a lot of money. I watched from afar as the protagonists of the original novel acquired the status of a fallen nobleman. I thought I was returning to reality after the end of the novel... Somehow after the end I got rid of the possession and lived life in the novel. As a result, I even learned behind-the-scenes stories that I didn't want to know about. My favorite protagonist, Caelus, died. While living in poverty in the novel without him, I fell ill and died. I thought I was finally returning to my reality, but I returned to the end of the novel at night. This definitely…
The original female lead, Diana, is a saintess who has healing powers and pink hair, the second male lead, Kaelus, has long white hair.
[Some rambling elided...]