Proteus has won.  All the members of the Justice League have been given new identities.  

They’re physical forms and memories have been drastically altered.  

Not only did the villain defeat them all, but he did it three long years ago.  Since that time the former heroes have lived very different lives.  They have formed new relationships, and engaged in activities they otherwise wouldn’t have.

However the kryptonite powered Identi-factor is not as perfect as Proteus once thought.

Memories from their former existence begin to resurface.

How will these very different people react to the truth of their own histories?  Is it too late to restore them to what they once were.  Do they even want to go back?