“I can’t die… not yet!” Lily, a princess who was broken off by the crown prince at a ball, is attacked by someone and loses her life… but she suddenly finds herself back the day before the ball! With the help of a mysterious man named Sieg, Lily fights desperately to change her fate. They get caught up in a certain incident and, just as they uncover the truth, both of them lose their lives――only to find themselves back the day before the ball again!? The battle of Lily and Sieg to end the cycle of repeating deaths is about to begin!