Earth is failing there is pollution, war, and many other problems
Meanwhile another dimensions earth is split into 6 sides - Ice, Fire, Ground, Electric, Death, and Blade. Those six sides are at a never ending war with each other.
So this other dimension earth decided to go to our earth and take everyone there into their dimension now 7.5 billion people were transported to a world of advanced technology, magic, beasts, alchemy, mythology, superpowers, weapons, humanoid monsters, summoning, techniques, Hot girls, Giant Robots, Aliens, Cultivation, Elemental powers, and well alot of stuff.
Watch as Erica's new life unfolds.