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！the joint of their fingers, there were very obvious calluses. Only those who practiced martial arts frequently would develop such calluses at the joints of their fingers. Both of them were undercover...