A Remake of The Hit Comic Millennium. Thousands and Thousands of Years into the Future. Follow The Adventures of Shadow the Hedgehog, the last surviving Hero of the Golden Era, along with the New Generation of Heroes in an Epic Adventure!
Now about the filler, For anyone whose ever played Halo 1-3, that is where I got this idea.
In this universe, Mega's are the equivalent of Spartans. They are strong and the public believes they are unkillable (Which in MM games, they are).
The Mega-II Gen is composed of Zero and X (Axl too but he wasn't in Megaman Zero... so phooey)
Mega-III Gen is composed of Heroes who have Biometals, who aren't as strong as the Mega-II characters but they're still strong but they're expendable because Scientist now create Biometals left and right for trained people, Zero and X were born to be amazing at fighting.
If your wondering, the Original Mega-I Gen would be The Original Megaman, Bass, and Protoman (maybe Roll)
Also, incase u missed it, theres a issue before this filler updated earlier today.