Leriana, the Duke's Contracted Bride. Book 1 (novella)

A regular student, Park Eunha, dies and wakes up in the body of Leriana Macmillan, a secondary heroine of a romance novel. But the new life is also under threat! However, the girl knows the events in advance and does not intend to go with the flow. Knowing the sad fate of her heroine, Leriana decides to change the predetermined to survive and offers a deal to the influential Duke, the brother of the king and the heir to the throne, Noah Vinnait. But can she trust the duke? And will the signed contract help Leriana save her life or will this decision only postpone the inevitable?