I'm not exactly sure what you need, but here' the entire concept of my novel.
Title: Lucifer's Gauntlet(but if my novel continues to get crazier, it will be called "Everything, but Vampires and Werewolves.)
Link(Yes, I posted it online): http://grabthegauntlet.posterous.com
I. Initial: What if angels and demons were like Power Rangers and Lucifer had the most powerful "morpher" of them all. A man stole Lucifer's "morpher" and everyone in heaven and hell wants it. He's a very screwed man.
II. Now: Same as above only there are Zombides, zombies that still have one emotion left and the memories associated with it. Lucifer is now a trinity, because 3 on 1 is so unfair. A computer virus inside flashdrive like devices are inserted into people turning them into Zombides. Thanks to a loophole in heaven, Lucifer(okay there are three of them) gave plotted to use the Zombides to invade heaven. God's brother Fate is a big potato couch who sent aliens from the future to stop the Zombides. Also, the aliens have the ability to materialize souls, so there are dinosaurs, samurais and amazons. The finale will involve the protagonists beating Lucifer with magnets.
Yes, it still ties in together and it still makes sense.
Take note of what was supposed to be a semi-serious adventure became an extremely fun and nonsensical light-hearted crossover.
Inspiration: Kamen Rider, Super Sentai and Green Lantern. 90% of the inspiration came from Kamen Rider and Super Sentai. If you watch enough of them, you will see that it's basically not imaginative at all.
I also found myself putting a few programming jokes(aka just semi-references) like "The ruby one became an axe"(Get it? Pickaxe! See, just semi-references)
Also, the first actual idea is what if emotions could be downloaded from the internet, but when I considered what would happen after they died, the focus became the initial concept above.