Married My Groom's Brother

Prime Minister Shen Huaizhi ends up wed to Qianqian, the woman who was engaged to his younger brother, after a case of mistaken trust leaves the two of them bound by an arranged marriage. Their union starts out as a cold bargain fueled by suspicion and old grudges, with each side convinced the other has played them. Every glance between them carries a sharp edge, and both are quietly plotting their next move in a rivalry that could tear the household apart.