Info, My OCs, Pairing List, & OCs wanted!

{This is a Remake of my RWBY: World Conflict story! Also the cover is made by TimmyShadowKing!}

When several portals open up all across Earth unleashing black monsters on the population of earth leading to over 2 Million deaths world wide. NATO Nations and their allies work together to investigate the portals only to discover a strange new world! Will the people of this new world be accepting of Earth or will their differences lead to war!