Su Qingyu's face was pale and haggard, she beat on the locked door with all her might.,Three days ago, my grandmother fell ill. I went back home to visit her. As soon as I stepped into the room where she lived before she got married, she was locked inside.,"Besides being the daughter of a marquis's household, what makes you superior to me If not for my family background holding me back, how could I possibly lose to you"。