Two scavengers are exploring a very sci-fi looking environment like from the manga BLAME! of tsut...

Two scavengers are exploring a very sci-fi looking environment like from the manga BLAME! of tsutomi nihei. One of the scavengers is a woman with a lazor sword and the other is a big solid tank dude with metal hands . They find a crystal like flash drive that contains all of humanitys biological information and history right before they get attacked by sintetic robot like creatures with baby faces