Sakuya Itsumi, a 26 year old, Japanese secretary to the CEO of a major company has a Dull Life! She works tirelessly at her job but gets almost not free time or breaks! Itsumi feels she is living the dullest life imaginable, until one day. A criminal running from the police sneaks into her office building on a late work night and accidentally shoots her, instantaneous death. This lead her to be reincarnated as the oldest duke's daughter, Collette Josephine Blanche, a villainess in a otome game and this time she will not live a dull life!