beta
It's about the female lead ( blonde haired ) and the male lead, the female lead has a twin brother, and the male lead exchanged place with the fl twin brother's kingdom, whereas the ml is with the fl's kindom and the twin brother is in the ml's kingdom. While growing up the male lead was bullied on their kingdom and decided to have revenge when he grow up and ended up killing the fl brother and so on.. later the sister ended up disguising herself as her brother
I FORGOT THEIR NAMES AND TITLE
Let them have their happy ending away from each other TS STRESSING ME OUUUUUT