In the sky above New York, a hole opened into another dimension. The gap widened and covered the whole city with an impenetrable hood, locking the inhabitants together with the creatures that came from that side. For years, these creatures and people are forced to live side by side with each other, co-existing in an insane criminal world, high-tech and super-powers. The plot revolves around a struggling from the "evil" Organization "Libra" and its unusual participants, who stood to protect the "Sphere", so as not to let monsters into the outside world.