you are the last child of the enemy Duke Charles, this marriage is a form of negotiation for peace 2. areas that are always at war

Your life has been like hell, and when there was news that you would be betrothed to the cold,sadistic duke, you tried to decide to end your life one night before getting married

But unexpectedly, when you were about to stab the sword into your stomach, a man with a tall, cold body and a mask stopped you, he was Charles but you didn't know it was him.