"Mr J? Is that you?" Harley asked reaching to the screen.

"That's right Harley. It's me. Mr J. The Joker. I would imagine you'll be quite happy to see me. As this screen should only be activating if I haven't tripped any sensors in one of our lairs for over a month. I do so hope I died taking thousands of innocents and bat brain with me!" He laughed before wiping away a tear. "Anywho, lets get down to brass taxes Harley. I'm sure you will be lonely with no one else that shares our unique views on the world"

"Oh yes Mr J" Harley ran her fingernail down the screen sadly. "Well turn that frown upside down girlfriend! " he laughed " I could never leave you all alone without likeminded company. But first if you'll do me the honour of staring into the retinal scanner. If there is no response within 5 seconds the building will explode. Chop chop!"

Harley quickly positioned her eyes before the scanner while the Joker cackled in the background. Once the scan was complete she stepped back to look at the monitor.

"Now then kitten" smiled the Joker " I am going to give you the greatest gift of all, friendship. I have here scenarios to take some pathetic heroine and help her see the world through our eyes. Once you select one from the screen, I will provide you with detailed instructions on how to bring them into our special world. I will also provide you with the location I have hidden a certain cocktail that will help you. There is only one of these vials in existence. So please, do choose carefully" he giggled.

Harley jumped up and down on the spot and clapped her hands "Awwww thanks Mr J! You're just the best!"

The screen flickered and four names appeared on the monitor.