My answer may not meet your requirements. If you need a novel where the female protagonist dies at the beginning and then comes back to life, I can try to provide some relevant information. What kind of help do you need?
A love that came back to life in a novel could be shown through a series of challenges and obstacles that the couple overcomes together. It could also be that one of them keeps a memento or a memory that acts as a trigger to rekindle the romance. Maybe they meet again in an unexpected place and time, and the familiar feelings rush back.
It could be one of the following novels: " The Ugly Farmer Woman "," The Actors in the Entertainment Industry "," A Good Day and a Happy Scene "," I was a Great Sage in My Past Life "," The Quick Wear of the Black Lotus "," Unnatural Super Brain Waves "," Portable Space: The Reborn Female Immortal Cultivator, Nine Dreams of Fragrant Fragrance, The Rebirth of the Old Lady of the Farmer Sect, The Legend of Xia Wan 'er, The Reborn Me Is a Fox Spirit, After Rebirth, I Depend on My Beloved Husband to Continue My Life, The Fear of the Big Boss' Domination, The Thief Sect's Demon Tamer, and The Immortal Emperor. I hope you like my recommendation.
In the Death Note, the Night God Moon was resurrected into a dream-like world after his death in the first book and began his adventure again.
After the first death, the male protagonist, Okabe Rentaro, was inserted into a time machine and traveled to the future, where he met his sister. With the help of his sister, he regained his life and experienced many adventures in the future.
In " The Rebellion of Lelouch," Lelouch was revived by the God of Lelouch after his death in the first movie. He started his adventure again and overthrew the Japanese fascist rule with other characters.
Well, there have been cases where people were clinically dead for a short time but were revived. Sometimes it's due to quick medical intervention, and other times it's hard to explain. These stories vary greatly in their details and circumstances.
In Greek mythology, Orpheus tried to bring his wife Eurydice back from the dead. He journeyed to the underworld and was able to charm Hades with his music. Hades agreed to let Eurydice return with him on the condition that Orpheus not look back at her until they reached the upper world. Unfortunately, Orpheus couldn't resist and looked back, and Eurydice was lost to him again.