My Brother-in-Law Acting as My Husband Manhwa (Uncensored)

Synopsis

Dahlia experiences an unforgettable, blissful wedding night—only to later fall into a dull marriage and eventually witness her husband’s affair. After he drunkenly slips to his death, she is suddenly accused of murder at his funeral. There, she is approached by Sebastian—her late husband’s identical twin brother. He offers to help her avoid the notorious interrogations of the security corps on one condition: she must bear his child. When she refuses, Sebastian reveals a shocking truth— The man who shared that passionate first night with her was not her husband, Calix… but Sebastian himself.