Jane, Iseul, Cerise, and Kiara are a group of friends that got into a car accident. Jane was reincarnated as a future crowned princess from a novel, 'Eternal Love'. It's a typical fantasy-romance novel about Adelie Caddel, loved by the royal family in Evermore Kingdom, the princes Elias and Julian, and the protective princess Rose with a villainess getting in their way. But Jane is the complete opposite of Adelie. Can she handle being Adelie? or will she take a different path?