"I see. Going home would be a better fate than being left in some other place... I would like to think that those who disappeared from here have returned."

It doesn't solve the problem of them being trapped here without any way to go back, that was for sure. Zhongli looks thoughtful.

"In your absence, the phenomena known as Ley Lines have appeared. These are magical hotspots that appear in certain places of the Void. Someone suggested that it may be possible to communicate with the world using these, since they appear to be able to transmit the thoughts of people here."