If only someone on our planet had had the foresight to kill the ones responsible for opening an interdimensional portal, we likely could all have gone through a lot less headache.
Too bad humans tend to dislike killing humans they consider useful even more than they like killing alien species effectively waging war on their entire planet. So I suppose the chances of that happening were pretty slim.
[voice]
Too bad humans tend to dislike killing humans they consider useful even more than they like killing alien species effectively waging war on their entire planet. So I suppose the chances of that happening were pretty slim.