BlazBlue Alter Memory ( Air Date 2013-10-09 ) Genre Action & Adventure, Animation, Drama, Mystery category. Overview "In the year 2199, humanity eagerly waits for the dawn of the new century, following the end of a series of devastating magic wars. When the world's most wanted man, Ragna the Bloodedge (also known as the Grim Reaper) make a move to destroy society, a group of ragtag fighters come together to stop him.".