New Brevoort Formspring

Secret wars 9 was EVERYTHING, this will down as my absolute favorite event of all time like omfg. My only thing is what of the survivors of the destroyed worlds? I was expecting 9 to answer this but all it showed was how Miles got here and Miles and most of his crew can't be the only ones that survived the ultimate universes demise.... right? My question is do we have to keep reading to find out who else survived or is what we see what we get?