"Brother-in-law? Haha, brother-in-law?" Rujiao laughed loudly and coldly, she burst into tears and made me tremble from the top of my head to my toes. "Sister, do you want to know how your future husband is in love with your sister every night? When he was in bed with your sister Chenghuan, he never called your name? Even so, do you still want him to be my brother-in-law?"