In the world of Minus A, Aliens, strange creatures have plundered the earth, they destroy the earth, cities are destroyed,Everything is messed up, and humans, become the last pillar so that the earth doesn't fall apart

There are three levels in this world,Heroes, that means they are great people who have super powers, elite military soldiers, soldiers who are specially trained to fight the anomalies "Minus A",And ordinary citizens

Make your story line from here