rts except the keys should be made of diamonds, and the sound quality must be the best! It has to arrive before dark."Our piano at home is too ordinary, it doesn't match Yan Yan's status at all." Song...n used to military training these days Has anyone bullied you" Si Yecheng held Ou Yan's face and said, "If you're wronged, be sure to tell me the first time.""Don't worry, everything is fine."Don't ev...