Suddenly Became a Princess One Day Vol. 1

Volume 1 of Suddenly Became a Princess One Day (어느 날 공주가 되어버렸다) a Manhwa series illustrated by Plutos based on the novels by Spoon. 

This Manhwa series is the story of a humble girl who wakes up one day and discovers that she has been transformed into the princess of one of her favorite novels. She loves her new life, however, she knows that, in the future, this character will be murdered by the emperor, so she must try to change this fate.