Basically, I've been playing a game known as. "Warrior Orochi 3 Ultimate." Not the best game around, but the premise and characters, along with the anime mood did give me an idea. And that idea, is what if a foe that was so powerful that in order to defeat it, heroes and powerful artifacts had to be gathered in order to just stand a chance against it? Now, I haven't worked the idea out completely. Save for small mechanics, and settings. One of the mechanics is that, every chapter takes place in a different setting from various anime. Example. [Not set in this specific order/actual locations to be visited. Unless desired.] - Ikebukuro [Durarara!!] - London [Black Butler] - Death City [Soul Eater] - Leaf Village [Naruto] - Amestris [Fullmetal Alchemist] - Earth-land [Fairy Tail] - Republic City [Legend of Korra] Everything else, such as what/who could the big bad foe be and what allows the main characters to crossover and unite, among other things, is still kinda blank. So, I was just curious if anyone had any suggestions, ideas or perhaps want to even take up the idea themselves.