This idea just popped into my head the other day... what I need is someone to help me iron out the plot and maybe write some with me.
Ok, idea:
A mutual identity. There are two ways that this would work:
1.) Two people are like identical twins, but instead of just looking the same, they have the same identity. In other words, if one of them does something, whatever he did is engrained into the memory of the other one as if he had done it.
2.) There is a group of people who can all take on a certain identity. When they are in this identity, they know what it was that they entered into it to do, but all their memory and everything is from past experiences of this identity. When they leave into their own identity, they remember nothing of the mutual one.
Anyways, that's it.
