I saw your fiancé courting a widow. One day, Kisa heard these shocking words from a stranger. She turned pale and went to confront him, but “Gender is just a secondary factor between her and me. Frankly speaking, did I even cheat?” Kisa couldn’t stand this deception anymore. * * * A man who appeared like salvation before her, struggling with breaking off the engagement due to her oppressive father, Seiard, who suddenly became a duke in place of his dead brother. “Kisa, will you marry me? To solve each other’s problems.” A suspicious person with nothing known about him. However, the man was kind and supported her unlike her father. Sometimes an inexplicable chill overlapped that comfort, but everything was going smoothly. Until a letter came from her ex-fiancé. [I have something urgent to tell you. It’s a very serious and dangerous matter regarding the man who might become your husband.] Kisa’s heart pounded. What is this man hiding from me?