In the tie-in issue for the OMAC project, Martian Manhunter appears to Lois Lane to protect her from Superman.  But what has Superman done that warrants this.  As John Stewart, Hawkman, Black Canary and The Flash try to get Superman to come with them, a dazed and confused Superman doesn't understand what is happening, why are his friends cornering him and just whose blood is on Superman's hands? Gail Simone answers these questions as John Byrne draws in this issue that ends with a stunning revelation that could change the world forever.