Chu Chen didn't say a word and just handed the marriage certificate over.,After Chu Chen got into the car, the driver, Pan Yun, looked him up and down with a hint of shock and said, "Chairman, this boy is your fiancé",Chu Chen spoke, “Your grandfather was seriously ill and near death three years ago. He begged me to heal him. I extended his life for three more years. To express his gratitude, he wrote a marriage contract betrothing you to me. If you don't believe me, you can go back and ask him.”。