If you make the wrong choice, you will die instantly! The worst Otome game ever with death is about to begin! One day, the protagonist receives an email from her former best friend saying, “I finished developing the game we used to make together, and I’d like for you to play it.” However, the day after playing the game, she wakes up and finds herself as “Diana,” the villainess of the game! Moreover, she has entered the “extra mode,” in which Diana is the heroine! In this mode, her favorability with the male characters starts in the negatives, all of them seem to resent Diana. Can Diana survive this game of death?