God Eater

In the year 2071, the Far East is ruled by angry gods. 20 years ago unknown life forms called “Oracle cells” begin their uncontrolled consumption of all life on Earth. Humanity both fears them and reveres them as "aragami." They are immune to all weapons and the mankind's numbers continue to dwindle. The last bastion of hope is the newly developed "God Arcs" weapons that utilize Oracle cells to fight back. The weapons wielders band together into an elite force dubbed "God Eaters."