[quote=@ZAVAZggg] The thing that concerns me is how changes are handled, though I suppose each dimension could be equally hindering or helpful in that regard thanks to the independent systems thing. As for how, I plan on using a ring type time travel device, that can also slow time, by a user manipulating the bands on said ring to set the time either of the trip or the slow. This ring will also leech years from the wearer, though I have yet to decide how specifically that works. [/quote] Yeah, exactly. As long as it's clear what you're aiming for, everyone should reasonably "get" it.