It's pretty much just Rucka kicking out New 52 and making everything of Wonder Woman Pre-52. Everything was apparently an illusion or some mind insanity thing. In the new JL vs SS 02, they pretty much confirm WW's origin going back to "being made out of clay."
We're 13 issues in and it's just pretty much retconning New 52 Wonder Woman and establishing Steve Trevor romance. Which is why it's one of the more poor Rebirth comics.
So If anyone is keeping up on Superman, you've probably read the last issue.
Eradicator turns Clark's son into a full kryptonian last issue, to which in this issue gets a father-son smack in the face. This releases the souls of krypton, which explode on Clark and his family. Then the souls take him to some kryptonian moon rock, then the souls do something and I'm officially lost.
Can anyone summarize the second half, cause I barely understood what just happened.