I once read a comics which I am unable to recall. It was probably either issue #0 or issue #1 because I generally not read any comic from the middle of series unless there's a requirement of story arc.
Here are some points in my mind:
Watch Tower was crashed on the Moon. Batman was investigating for the reasons.
People were scared of Justice League because Wonder Woman killed a human when it wasn't necessary. Batman and Superman were asking its reasons to Wonder Woman at the crash site on the Moon.
Superman asked Wonder Woman who she was. She replied "Wonder Woman". Superman said, "I still remember those days when you wanted to be called Princess Diana." (Not exact words)
Earth was turning to hell. There were high level of crime everywhere.