Toshiko Fujiwara is a nineteen year old college sophomore. After she is finished playing the route of a new popular otome game called, 'The Beloved One!', she is stung by a bee.

Dying due to anaphylactic shock, she finds out that she has been reincarnated as Ashnah Morley, the evil half-sister of the heroine and villainess of the very same game she died playing.