wow i really love this fill + this concept ;; in a few words you've woven a really detailed landscape+ setting & i'm really intrigued abt the technicalities of time travel in this world & think this would be sooo cool to read more abt but at the same time i also love the level of detail u did go into here, in a way just enough for us to understand as much as minghao does. thank u for writing + sharing this!