C221 Elder Dong's Hint

This part of the past is something that we don't understand at all. Furthermore, so many years have passed, and there is simply no clear conclusion as to what is going on and what is going to happen in the future, even though Elder Dong is an outsider and there is no need to specifically speak up for Gu Changqing.

Gu Yi heaved a sigh of relief. To me, it might not matter, but to Gu Yi