Rowena is the only maid that the sensitive and crazy prince, Cardin, keeps by his side. One day, she discovers a monster in the emperor's garden. At the same time, she is attacked and on the verge of death...

Beep Beep!

[Amazing experience! Death confronted!]

[You've acquired an experience point!]

Something strange appeared.

[If you don't want to die, press accept.]

Of course she didn't want to die! Rowena accepted the questionable proposal...and went back in time three years. That was how the regressions began. If she wants to ultimately survive, she has to die and regress and obtain clues! Will Rowena be able to overcome all the dead endings and achieve the best end?