Rex shrugged. "Sorry, there's no weapons here..." He suddenly stared at the floor lost in thought for a couple of moments, and then continued. "There's a few things I need to warn you all about. Each dimension is in a different time period. Here at Earth, we're currently in the year 2030. Food and water has pretty scarce due to pollution from.... machines. It'll take about a month to travel to New York, if we're lucky." Rex walked towards the large metal door and pushed it open. "You all can rest in the next two rooms, and we'll leave in the morning."