Why Raeliana Ended At Dukes Mansion GN Vol 01

Eunha Park was just a regular girl desperate to get into college, but when she finally does, her elation is cut short as she's pushed off a roof-only to wake up as Raeliana McMillan, a character from a novel whose death serves as the catalyst for the story's events. But Raeliana refuses to die a second time and is determined to change her fate, no matter what!