C614 Due diligence

Huo Qingyun looked at Gu Manyun's leaving figure, his face filled with a disappointed expression. Was this still his cute little junior sister Gu Manyun?

Thinking back to when Huo Qingyun and him were practicing the sword fighting and communicating with each other, Huo Qingyun understood that the current Gu Manyun was no longer the junior sister who was always by his side