Theater and death dance together, the truth is hidden behind applause. (Source: Official Site, translated)

Killed by her twin sister, Diana finds herself traveling back in time to the morning of her graduation. She begins her struggle to save Alan, her first love who died in her previous life. A restart for a young lady who met a tragic end—a romance fantasy with a significant age gap begins.

[This is much worse than the original story...!!] A Girl, who died together with her family in an accident, was then reincarnated as the main character, saintess Cecilia, inside the novel she loved. In the original story of the novel, her twin sister, Rebecca, had turned into a villainess and killed their father because of her envy. The saintess is determined to change the course of the story because she doesn't want to lose her family once again. However the story turned into the worst case scenario and she was killed by Rebecca instead...! Upon dying, a mysterious power sent Cecilia back to the past where she hasn't been chosen as the saintess yet. Now she is forced to make a certain choice to change the course of the story. [Original Webtoon](https://ebookjapan.yahoo.co.jp/stories/139828/)