Marry A Naive Husband

As the legitimate daughter, Mu Rong Qing had been arranged to be married by an honest man. The night before she was to be married, she knew the truth; but she could not escape the fate of marrying a silly man. So what if he married an idiot? 
So what if Little Sister Shu wants to marry the Crown Prince? So what if you want to kill my brother halfway? Furthermore, Mu Rong Qing, who had married a simple husband, had a pure heart and was acknowledged by her mother-in-law.