The master of unusual crossovers!
By letting in too much darkness, you create Chaos. Letting in too much light, you create Stagnation. By accepting both sides, you create true harmony.
Don't let people stop you from using creativity. Some may be bad, some may be dreadful, but that's the thing with creativity. You create ways to make it even better. That's the creative truth.
It's one thing to create/throw already-established characters in a story of some kind. It's another thing to develop those characters, regardless of the situation they're in.
New Yorker. Writer. Favorite Franchise: Need For Speed