@parttimeholywater the inverse dimension basically acts as the hub in between sonarian timelines, recode and legacy being individual timelines, only specific people can access it, like timekeepers and such, but it can also be accessed by a special particle accelerator, one that will be described in the story, imagine it like this, to go to for example the past, you enter the inverse with the thought of where you want to go, then, that timeline will branch at the timeframe you want to go in, when you enter, you can do whatever you want in that timeframe without affecting the main timeline, however if you don't do anything and return, that branched timeline will eventually merge to the main timeline.