be worried." 。"Okay, Mom. I'll stay in my room and wait for you. I won't go anywhere." 。"Baby, be good. " 。Smiling, she rubbed her son's head and Cheng Ke Xin couldn't help but hug him. Sometimes, ho...down and saying calmly: "I have a document here that is of no use to me, but it may be of considerable value to you."Gu Yichen paused for a moment, then continued, "This time I came mainly to sell you...