Empress Flower Garden

Synopsis

Jeongha, our protagonist, died after being hit by a truck on her 25th birthday. Before dying, she meets a strange grandmother who gives her a necklace. Jeongha wakes up in a place that wasn't the hospital, but another world. There, she was informed that she would participate in a contest to apply to be the next successor to the throne, where the country is governed only by women, and that the next ruler has to choose her emperor/concubine, who is a man. (Source: MU)