According to this page, the number 591 can have something to do with angels (I didn't read it all cause I don't care.) They go on to say:

"Angel Number 591 asks you to trust the messages you are receiving intuitively (from your gaurdian angel) as they are guiding you towards making positive life changes that will assist you with your Divine life purpose and soul mission."

So this comic contest will be about gaurdian angels. Did a celebrity die recently and become someone's worst gaurdian angel? Did Hitler die, but become the greatest guardian angel that ever (lived?) Does an angel help someone win the lottery, but with dire consequences? Use these ideas or come up with your own! You get the gist.

Old and new comics excepted. Let the games begin!

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...and if you liked that one, here's a link to my other stupid shit.