Part of a world different than their nature, they are it's Greatest protectors.

The Justice League Xeno

This is of course, An amalgam of DC's JLA and Marvel's X-Men. The companies did a brief amalgam in the pages of one of All Access, but this is a completely different mix. (With no ties to the official DC/Marvel Amalgam universe btw)

I'm starting with the "Super 7" JLA members (Superman, Batman, Wonder Woman, Flash, Green Lantern, Aquaman, and The Martian Manhunter) mixed with the original six X-Men (Professor X, Cyclops, Jean Grey, Beast, Angel, and Iceman) plus Wolverine.

I'll start the stories by making the first 7 chapters simply "recaps" of the characters origins. (So you know whose who as I plan on writing the stories from sort of "in the middle", as if their adventures had been told for years, much like if you picked up a real comic). BTW, an interesting bit of trivia, the first character was actually the starting point for the whole thing. Back when the real Amalgam comics were first released, I created a costume of this character for Halloween. It looked goofy, but it was fun and I kept running with it. So, without further blabbering on my part, enjoy.