The Boomerang Duke 각설이 공작 Our Duke, who came last year, returned without dying. Sylvia, a poor noble lady, left her house to avoid an unwanted marriage. The place Sylvia made her new home is the Dukes of War fanatic Victor Aswan. Rumored to be a vicious killer, he is destined to linger in battle for the next 20 years. It’s been a month since Sylvia has been happy in the Duke Castle while pretending to be Victor’s bride. “You said you have my child?” The duke, who had been gone for seven years, suddenly returned.