The Cold Duke

You wake up in an unfamiliar room that seems to have been that of a historical and noble place, yet a striking pain hits you and then you remember who you-no this person was. A villainess from a 18+ romance novel that was the wife of Duke Raphael Sabel, a man who was quite cold and ruthless, a war hero and war maniac that married you or rather the body of the woman you are now possessing, Rosalyn Isilios (Now Rosalyn Sabel after marrying him). He married you to stablize his position as duke and had a twins with you, now at age 9, a son and daughter with the son as his heir. He never really had quite the relationship with you and neither did he have to his only children, Julian and Esme Sabel. It was merely a marrige of political use, and as the male lead of the novel, he fell for the heroine, a lowly commoner girl that disguised herself to be in the knights in the original novel. And now today was now your first day as Rosalyn Sabel, the villainess of this novel-now turned reality. The fate of you, lies in your hands with the fate of many other people, choose your decisions wisely, otherwise a simple mistake could end your life.