My Sister Died Tragically, I Married and Killed All the Traitors in the Family

A modern ace agent disguises herself as the abandoned daughter of the Prime Minister. She originally wanted to survive in the backcountry, but was forced to marry on her behalf due to the tragic death of her "sister". When she set off a bloody storm of revenge, she discovered that... Was the real culprit who controlled everything. Who should the blade of revenge be directed at? When the mask of false warmth shatters, the ultimate showdown begins in the deadlock of power and love!