Dynamics said
If the source is 100% decimated, as in the actual dimensional space is gone, the paths disappear with it.
Huh. Cool! Although, technically, shouldn't they just not exist in the first place? If the source world is destroyed, then all the others shouldn't exist, and so technically, they shouldn't have existed in the first place, and so don't even cease to exist because they never were! Unless all Path universes are running at the same time, where t time in one universe is the same as t in the other! But if all of them cease to exist at the same time, wouldn't that be destroying all the people in all those Paths? And wait, if the world ceased to exist, than countless Path universes would cease to exist as a whole since the path that they would have taken can't be taken any more! So many questions! So many logical followings!