they both die at the end- a fluff story

(of old age)
amellia our protagonist while studying suddenly faints. while being asleep she regains her past life memories, she then remembers a novel she once bought in her past life to read, "thi-this is...I'm inside the novel... aren't I...?" now how will she survive this?

*this is my first time making a story like this*
*English isn't my first language*
*might be fast paced?*