Truthfully I can't tell you anything about it other than that it happens. I am not a scientist, and unless the other universe is kicking in the door of my kingdom or compromising the safety of my people, I generally leave that to people like you.
[ Or her husband, with his cabal of friends, and the potential end of the universe. Medusa is afraid to know what he's keeping from her now. ]
Time traveling is more common than universe hopping where I come from, so that at least is not particularly shocking. Though we tend to avoid that as well. Intelligence suggests it may be largely a mutant problem. And of course we have people whose entire gimmick is their propensity to meddle with time in order to inconvenience or destroy everyone else.
text;
[ Or her husband, with his cabal of friends, and the potential end of the universe. Medusa is afraid to know what he's keeping from her now. ]
Time traveling is more common than universe hopping where I come from, so that at least is not particularly shocking. Though we tend to avoid that as well. Intelligence suggests it may be largely a mutant problem. And of course we have people whose entire gimmick is their propensity to meddle with time in order to inconvenience or destroy everyone else.