upstairs after just a few steps.Then, a melodious tune of piano music filled the air.Li Chen didn't understand music theory very well, but he could still hear that the melody was beautiful. It was muc...轉碼失敗！請您使用右上換源切換源站閱讀或者直接前往源網站進行閱讀！轉碼失敗！請您使用右上換源切換源站閱讀或者直接前往源網站進行閱讀！