[DeepL Translation - needs review] Volume 1: An assassin with a heavy love for a noblewoman...a story of a deadly marriage.
The time is Meiji era.
Countess Satoko is blessed with a good family name and good looks, but she is told that she has only a few days left to live, and her only dream is to marry for the benefit of her family.
Suddenly, a mysterious assassin makes an attempt on her life, and in order to survive, Satoko makes a proposal to the assassin, Shinpei Goto.
Marry me - marry me...
