<Snipped quote by rush99999>
I'd says it's set in A Marvel Unverse, but not the mainstream one (616) or the MCU (199999.)
If pushed I'd say we're on Earth-6924, where Professor Erskine never experimented on the spear soldier serum, Red Skull never discovered the Tesseract/Cosmic Cube and Howard Stark never developed Arc Reactor technology by studying it. The dimensional space also interacts with the DC multiverse, but billionaire Thomas Wayne managed to fight off a mugger in Crime Alley and led Gotham into a brighter, more prosperous future, the Kryptonian High Council listened to Jor-El's warning and took action to save their planet and Hippolyta managed to keep her legs together after fighting Zeus to a standstill.
So, basically Marvel without the fun things.
