Substituting Marriage for Marriage: I Will Become a General and My Brother Will Become a Concubine

"Brother, Prince Jing Xiao Jue is known as the cold-faced King of Hell. I don't want to marry him!" Su Qingyuan hugged her brother Su Muyan's arm and cried. Su Muyan, who was as gentle as jade, rubbed her head: "Good boy, I will marry you for you." Su Qingyuan was just moved to tears when she heard the next sentence: "Then you can join the army for me." Good guy! She disguised herself as a man and pretended to be "Su Chen", killing people on the battlefield to gain the title of general. Every time she went to the central military tent to report, she would see her brother leaning weakly in Xiao Jue's arms: "Your Majesty, I am not feeling well..." Su Qingyuan tightened her grip on the sword at her waist: Damn it! But who would have expected that the cold-faced prince looked at her more and more wrongly, and his brother even secretly stuffed a note into her... The iron-blooded female general × the dramatic brother × the cold-faced prince, a sweet and sadistic drama of swapping lives!