Alienated

Though, this may not be your typical alien skin. Although people get alienated from not choosing a side, good or bad, red or blue, ect.

This poor person is stuck between limbo, of angel or demon, Being stuck out of both worlds for not choosing a side.

This happens alot in real life, within the universe itself, i mean, If an alien came to earth, they'd be separated, just like if we went to their planet.

This is more of an emotional explanation, then a fun, create your own, alien thing.