It was in the middle of this discussion that the abandoned military base became even less abandoned than it did when the three of them arrived.  This time, rather than strangers dropping in through portals, it was strangers bursting in through much more conventional means of doors, windows, air vents, etc.<br/><br/>And by 'strangers' it is more accurate to say 'ninjas'.  Actually it's more accurate to say 'ninja' but, like our heroines, we speak English here and that means recognizing plural nouns with s's.<br/><br/>The upshot was, the room filled with ninja mooks, shouting nonspecific battle cries as they attacked the trio of lovely ladies.