He's Just My Brother, Your Grace!
Also known as (14)
그 남자는 제 친오빠인데요,공작님 • Geu Namjaneun Je Chinoppaindeyo, Gongjangnim • Duke, That Man Is My Real Brother • 公爵様、その人は私のお兄ちゃんです！ • 那个男人是我亲哥哥，公爵 • Duque Él Es Mi Verdadero Hermano • He's My Real Brother, Duke • 公爵别误会，他是我哥哥 • 그 남자는 제 친오빠인데요, 공작님 • Mon frère, le duc et moi • ชายคนนั้นคือพี่แท้ๆ ของฉันนะคะ ท่านดยุก • 公爵大人別誤會 • He’s My Real Brother, Duke • 그 남자는 제 친오빠인데요,공작님 / Duke, that man is my real brother
Synopsis
Astel awakens inside a fantasy novel as a minor character who was never part of the original story. To protect her family, she must uncover the hidden villain while infiltrating the northern duke's household, where relatives suspected of betrayal are sheltering. Her plans become complicated when the duke, Anais, identifies her as his destined companion and demands a place in her daily life.
