My Hasty Marriage, Then My Sister Too

Zhou Shengsheng meets mercenary Mo Xiao and her brother Mo Xing while escaping her abusive husband with her sister Zhou Anning. After an accidental one-night stand with Mo Xiao, she discovers she is pregnant. Just as she plans to terminate the pregnancy, Mo Xiao arrives, proposes marriage, and takes both sisters home. Living under the same roof, Zhou Shengsheng gradually wins Mo Xiao's heart, while Mo Xing slowly falls for Zhou Anning. After experiencing events ranging from a jewelry store robbery to a prenatal class and punishing the abusive husband, the four of them finally live a happy life.