And how did iron man turn from bad to good
And how did iron man turn from bad to good
When you say, "turn from bad to good", do you mean how he acted during AXIS with the white armor? The simple answer is that coming out of Secret Wars, his personality was reverted to the way it was before AXIS, making him no longer the Superior Iron Man.
We learned in Secret Wars that Reed, directing Molecule Man's powers, shaped the new world. Based on Silver Surfer, it kinda seems like the old universe was revived, but Reed made some alterations.
Is the new Surfer series out already, and that's where it says it's the 616 revived? Or are we getting this from the Last Days SS?
"The one who fixes things"
Silver Surfer has very little to say abobout ANAD. Many thought it would because of the way the story was going, but we know from The Ultimates that this is a new universe, and we can tell from Secret Wars that it is pretty much based upon the last days of the 616 with an implication there was an attempt to fix a few things.
The last few issues of Iron Man before SW have more to say about Iron Man than any other comic.