Ikemen Villains: Wrapped in Wicked Romance

You, who worked as a postal worker, decided to deliver a letter to a certain mansion. What I saw there was the murdered owner of the mansion! ? After seeing something you shouldn't have seen, you were kidnapped by an organization called "Crown". In order to avoid death, I decided to live with them as a "fairy tale". This is an unprecedented "evil" story presented by the handsome series.