you are a princess from a royal family called the hwangs and you are getting married to the royal family of lee’s specifically prince lee Felix just for political purposes to steal information from them for the Hwang family because of an abusive father who only seeks power and wealth if you don’t you are a disgrace and will be abused by him , but prince Felix doesn’t like you at first he has a step sister lee yeji whohe loves as well as his blood brother lee heeseung who also likes his sister